From 26a1f27a393a674509714f54f7f79ce5ce417503 Mon Sep 17 00:00:00 2001
From: Lorenzo Miniero <lminiero@gmail.com>
Date: Wed, 1 Jun 2022 10:10:16 +0200
Subject: [PATCH] Add new shared JavaScript file for settings in demos

---
 html/audiobridgetest.html   |  1 +
 html/audiobridgetest.js     | 58 ++++----------------------
 html/canvas.html            |  1 +
 html/canvas.js              | 59 +++-----------------------
 html/devicetest.html        |  1 +
 html/devicetest.js          | 59 +++-----------------------
 html/e2etest.html           |  1 +
 html/e2etest.js             | 59 +++-----------------------
 html/echotest.html          |  1 +
 html/echotest.js            | 59 +++-----------------------
 html/multiopus.html         |  1 +
 html/multiopus.js           | 59 +++-----------------------
 html/mvideoroomtest.html    |  1 +
 html/mvideoroomtest.js      | 58 ++++----------------------
 html/nosiptest.html         |  1 +
 html/nosiptest.js           | 58 ++++----------------------
 html/recordplaytest.html    |  1 +
 html/recordplaytest.js      | 58 ++++----------------------
 html/screensharingtest.html |  1 +
 html/screensharingtest.js   | 59 ++++----------------------
 html/settings.js            | 82 +++++++++++++++++++++++++++++++++++++
 html/siptest.html           |  1 +
 html/siptest.js             | 58 ++++----------------------
 html/streamingtest.html     |  1 +
 html/streamingtest.js       | 58 ++++----------------------
 html/textroomtest.html      |  1 +
 html/textroomtest.js        | 58 ++++----------------------
 html/videocalltest.html     |  1 +
 html/videocalltest.js       | 58 ++++----------------------
 html/videoroomtest.html     |  1 +
 html/videoroomtest.js       | 58 ++++----------------------
 html/virtualbg.html         |  1 +
 html/virtualbg.js           | 59 +++-----------------------
 html/voicemailtest.html     |  1 +
 html/voicemailtest.js       | 58 ++++----------------------
 html/vp9svctest.html        |  1 +
 html/vp9svctest.js          | 58 ++++----------------------
 html/webaudio.html          |  1 +
 html/webaudio.js            | 53 ++----------------------
 39 files changed, 243 insertions(+), 962 deletions(-)
 create mode 100644 html/settings.js

diff --git a/html/audiobridgetest.html b/html/audiobridgetest.html
index 51aabf539c..d9ac882347 100644
--- a/html/audiobridgetest.html
+++ b/html/audiobridgetest.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-slider/10.6.2/bootstrap-slider.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="audiobridgetest.js"></script>
 <script>
diff --git a/html/audiobridgetest.js b/html/audiobridgetest.js
index 8a8647ce8c..bf3ca664c5 100644
--- a/html/audiobridgetest.js
+++ b/html/audiobridgetest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var mixertest = null;
@@ -86,6 +41,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to AudioBridge plugin
 						janus.attach(
diff --git a/html/canvas.html b/html/canvas.html
index 10937618dd..2dcf5330e9 100644
--- a/html/canvas.html
+++ b/html/canvas.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="canvas.js"></script>
 <script>
diff --git a/html/canvas.js b/html/canvas.js
index d48f584c9e..36c543c59d 100644
--- a/html/canvas.js
+++ b/html/canvas.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var echotest = null;
@@ -95,11 +50,7 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
-					// No "iceServers" is provided, meaning janus.js will use a default STUN server
-					// Here are some examples of how an iceServers field may look like to support TURN
-					// 		iceServers: [{urls: "turn:yourturnserver.com:3478", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turn:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turns:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
+					iceServers: iceServers,
 					// Should the Janus API require authentication, you can specify either the API secret or user token here too
 					//		token: "mytoken",
 					//	or
diff --git a/html/devicetest.html b/html/devicetest.html
index 59a8d30028..9fadf8a76a 100644
--- a/html/devicetest.html
+++ b/html/devicetest.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="devicetest.js"></script>
 <script>
diff --git a/html/devicetest.js b/html/devicetest.js
index 634f9ca3a8..bad2f87ff7 100644
--- a/html/devicetest.js
+++ b/html/devicetest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var echotest = null;
@@ -200,11 +155,7 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
-					// No "iceServers" is provided, meaning janus.js will use a default STUN server
-					// Here are some examples of how an iceServers field may look like to support TURN
-					// 		iceServers: [{urls: "turn:yourturnserver.com:3478", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turn:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turns:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
+					iceServers: iceServers,
 					// Should the Janus API require authentication, you can specify either the API secret or user token here too
 					//		token: "mytoken",
 					//	or
diff --git a/html/e2etest.html b/html/e2etest.html
index 5cce86b291..358709150e 100644
--- a/html/e2etest.html
+++ b/html/e2etest.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="e2etest.js"></script>
 <script>
diff --git a/html/e2etest.js b/html/e2etest.js
index db5b2195ca..8e3652d174 100644
--- a/html/e2etest.js
+++ b/html/e2etest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var echotest = null;
@@ -87,11 +42,7 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
-					// No "iceServers" is provided, meaning janus.js will use a default STUN server
-					// Here are some examples of how an iceServers field may look like to support TURN
-					// 		iceServers: [{urls: "turn:yourturnserver.com:3478", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turn:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turns:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
+					iceServers: iceServers,
 					// Should the Janus API require authentication, you can specify either the API secret or user token here too
 					//		token: "mytoken",
 					//	or
diff --git a/html/echotest.html b/html/echotest.html
index caaab18053..59284974cf 100644
--- a/html/echotest.html
+++ b/html/echotest.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="echotest.js"></script>
 <script>
diff --git a/html/echotest.js b/html/echotest.js
index cc05d12aa7..a6acc5b255 100644
--- a/html/echotest.js
+++ b/html/echotest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var echotest = null;
@@ -99,11 +54,7 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
-					// No "iceServers" is provided, meaning janus.js will use a default STUN server
-					// Here are some examples of how an iceServers field may look like to support TURN
-					// 		iceServers: [{urls: "turn:yourturnserver.com:3478", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turn:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turns:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
+					iceServers: iceServers,
 					// Should the Janus API require authentication, you can specify either the API secret or user token here too
 					//		token: "mytoken",
 					//	or
diff --git a/html/multiopus.html b/html/multiopus.html
index 8593c0ff85..9a6ddf49bc 100644
--- a/html/multiopus.html
+++ b/html/multiopus.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="multiopus.js"></script>
 <script>
diff --git a/html/multiopus.js b/html/multiopus.js
index 3e29c84ccd..64662f0805 100644
--- a/html/multiopus.js
+++ b/html/multiopus.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var echotest = null;
@@ -91,11 +46,7 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
-					// No "iceServers" is provided, meaning janus.js will use a default STUN server
-					// Here are some examples of how an iceServers field may look like to support TURN
-					// 		iceServers: [{urls: "turn:yourturnserver.com:3478", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turn:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turns:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
+					iceServers: iceServers,
 					// Should the Janus API require authentication, you can specify either the API secret or user token here too
 					//		token: "mytoken",
 					//	or
diff --git a/html/mvideoroomtest.html b/html/mvideoroomtest.html
index d1ba0fff39..c7600cefe3 100644
--- a/html/mvideoroomtest.html
+++ b/html/mvideoroomtest.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="mvideoroomtest.js"></script>
 <script>
diff --git a/html/mvideoroomtest.js b/html/mvideoroomtest.js
index e57adbc094..cf634768ea 100644
--- a/html/mvideoroomtest.js
+++ b/html/mvideoroomtest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var sfutest = null;
@@ -86,6 +41,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to video room test plugin
 						janus.attach(
diff --git a/html/nosiptest.html b/html/nosiptest.html
index e08be1c713..ed7390f036 100644
--- a/html/nosiptest.html
+++ b/html/nosiptest.html
@@ -11,6 +11,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="nosiptest.js"></script>
 <script>
diff --git a/html/nosiptest.js b/html/nosiptest.js
index 05df96acd9..cb916105b3 100644
--- a/html/nosiptest.js
+++ b/html/nosiptest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 
@@ -76,6 +31,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to NoSIP plugin as a caller
 						janus.attach(
diff --git a/html/recordplaytest.html b/html/recordplaytest.html
index c238f2477c..b0bd80ff4c 100644
--- a/html/recordplaytest.html
+++ b/html/recordplaytest.html
@@ -11,6 +11,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="recordplaytest.js"></script>
 <script>
diff --git a/html/recordplaytest.js b/html/recordplaytest.js
index 6ddbd5d3e7..9355a50a50 100644
--- a/html/recordplaytest.js
+++ b/html/recordplaytest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var recordplay = null;
@@ -88,6 +43,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to Record&Play plugin
 						janus.attach(
diff --git a/html/screensharingtest.html b/html/screensharingtest.html
index 277a928bcf..bfe564887c 100644
--- a/html/screensharingtest.html
+++ b/html/screensharingtest.html
@@ -11,6 +11,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="screensharingtest.js"></script>
 <script>
diff --git a/html/screensharingtest.js b/html/screensharingtest.js
index 72826bd165..4a83032763 100644
--- a/html/screensharingtest.js
+++ b/html/screensharingtest.js
@@ -1,53 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
-
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var screentest = null;
@@ -93,6 +47,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to VideoRoom plugin
 						janus.attach(
diff --git a/html/settings.js b/html/settings.js
new file mode 100644
index 0000000000..f6189b3b9f
--- /dev/null
+++ b/html/settings.js
@@ -0,0 +1,82 @@
+// We use this shared JavaScript file as a simple way to have all demos
+// refer to the same settings, e.g., in terms of which server to connect
+// to or which STUN/TURN servers to use. This is helpful any time Janus
+// and its demos need to be deployed in a different environment, and
+// so all demos can be installed as are, by just updating the settings.js
+// file accordingly to account for the custom changes.
+//
+// We make use of this 'server' variable to provide the address of the
+// Janus API backend. By default, in this example we assume that Janus is
+// co-located with the web server hosting the HTML pages but listening
+// on a different port (8088, the default for HTTP in Janus), which is
+// why we make use of the 'window.location.hostname' base address. Since
+// Janus can also do HTTPS, and considering we don't really want to make
+// use of HTTP for Janus if your demos are served on HTTPS, we also rely
+// on the 'window.location.protocol' prefix to build the variable, in
+// particular to also change the port used to contact Janus (8088 for
+// HTTP and 8089 for HTTPS, if enabled).
+// In case you place Janus behind an Apache frontend (as we did on the
+// online demos at http://janus.conf.meetecho.com) you can just use a
+// relative path for the variable, e.g.:
+//
+// 		var server = "/janus";
+//
+// which will take care of this on its own.
+//
+// If you want to use the WebSockets frontend to Janus, instead (which
+// is what we recommend, since they're more efficient than the long polling
+// we do with HTTP), you'll have to pass a different kind of address, e.g.:
+//
+// 		var server = "ws://" + window.location.hostname + ":8188";
+//
+// Of course this assumes that support for WebSockets has been built in
+// when compiling the server. Notice that the "ws://" prefix assumes
+// plain HTTP usage, so "wss://" should be used instead when using
+// WebSockets on HTTPS.//
+//
+// If you have multiple options available, and want to let the library
+// autodetect the best way to contact your server (or pool of servers),
+// you can also pass an array of servers, e.g., to provide alternative
+// means of access (e.g., try WebSockets first and, if that fails, fall
+// back to plain HTTP) or just have failover servers:
+//
+//		var server = [
+//			"ws://" + window.location.hostname + ":8188",
+//			"/janus"
+//		];
+//
+// This will tell the library to try connecting to each of the servers
+// in the presented order. The first working server will be used for
+// the whole session.
+//
+var server = null;
+if(window.location.protocol === 'http:')
+	server = "http://" + window.location.hostname + ":8088/janus";
+else
+	server = "https://" + window.location.hostname + ":8089/janus";
+
+// When creating a Janus object, we can also specify which STUN/TURN
+// servers we'd like to use to gather additional candidates. This is
+// done by passing an "iceServers" property when creating the Janus
+// object, meaning that the same set of servers will be used for all
+// PeerConnections that will be initialized within the context of the
+// new Janus session. When no iceServers object is provided, the janus.js
+// library automatically uses the free Google STUN servers, which means
+// it's equivalent to setting:
+//
+//		var iceServers = [{urls: "stun:stun.l.google.com:19302"}];
+//
+// Here are some examples of how an iceServers field may look like to
+// support TURN instead. Notice that, when a TURN server is configured,
+// there's no need to set a STUN one as well, since the TURN server will
+// be automatically contacted as a STUN server too, meaning it will be
+// used to gather both server reflexive and relay candidates.
+//
+//		var iceServers = [{urls: "turn:yourturnserver.com:3478", username: "janususer", credential: "januspwd"}]
+//		var iceServers: [{urls: "turn:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}]
+//		var iceServers: [{urls: "turns:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}]
+//
+// By default we leave the iceServers variable empty, which again means
+// janus.js will fallback to the Google STUN server by default:
+//
+var iceServers = null;
diff --git a/html/siptest.html b/html/siptest.html
index 88299f288f..d5ea903892 100644
--- a/html/siptest.html
+++ b/html/siptest.html
@@ -13,6 +13,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.6.0/js/md5.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="siptest.js"></script>
 <script>
diff --git a/html/siptest.js b/html/siptest.js
index 0472f1f647..acf16e0d7a 100644
--- a/html/siptest.js
+++ b/html/siptest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var sipcall = null;
@@ -78,6 +33,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to SIP plugin
 						janus.attach(
diff --git a/html/streamingtest.html b/html/streamingtest.html
index 125e7b0323..f1153bf8a2 100644
--- a/html/streamingtest.html
+++ b/html/streamingtest.html
@@ -11,6 +11,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="streamingtest.js"></script>
 <script>
diff --git a/html/streamingtest.js b/html/streamingtest.js
index 2c87bc80d0..4622cee030 100644
--- a/html/streamingtest.js
+++ b/html/streamingtest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var streaming = null;
@@ -77,6 +32,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to Streaming plugin
 						janus.attach(
diff --git a/html/textroomtest.html b/html/textroomtest.html
index 1c3331ce87..51d30e530f 100644
--- a/html/textroomtest.html
+++ b/html/textroomtest.html
@@ -11,6 +11,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="textroomtest.js"></script>
 <script>
diff --git a/html/textroomtest.js b/html/textroomtest.js
index 7d5ae832ca..d35ad2d9bf 100644
--- a/html/textroomtest.js
+++ b/html/textroomtest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var textroom = null;
@@ -75,6 +30,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to TextRoom plugin
 						janus.attach(
diff --git a/html/videocalltest.html b/html/videocalltest.html
index 1aadd84662..1a2ae00e34 100644
--- a/html/videocalltest.html
+++ b/html/videocalltest.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="videocalltest.js"></script>
 <script>
diff --git a/html/videocalltest.js b/html/videocalltest.js
index 67732366b1..fed66f9a67 100644
--- a/html/videocalltest.js
+++ b/html/videocalltest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var videocall = null;
@@ -81,6 +36,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to VideoCall plugin
 						janus.attach(
diff --git a/html/videoroomtest.html b/html/videoroomtest.html
index 6e5a6710e7..1ab6bcedda 100644
--- a/html/videoroomtest.html
+++ b/html/videoroomtest.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="videoroomtest.js"></script>
 <script>
diff --git a/html/videoroomtest.js b/html/videoroomtest.js
index 4e94760945..8fc4a821c6 100644
--- a/html/videoroomtest.js
+++ b/html/videoroomtest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var sfutest = null;
@@ -86,6 +41,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to VideoRoom plugin
 						janus.attach(
diff --git a/html/virtualbg.html b/html/virtualbg.html
index 30eab185f6..52d4398758 100644
--- a/html/virtualbg.html
+++ b/html/virtualbg.html
@@ -13,6 +13,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/@mediapipe/selfie_segmentation/selfie_segmentation.js" crossorigin="anonymous"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="virtualbg.js"></script>
 <script>
diff --git a/html/virtualbg.js b/html/virtualbg.js
index af4cf718f0..58f12f09d5 100644
--- a/html/virtualbg.js
+++ b/html/virtualbg.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var echotest = null;
@@ -99,11 +54,7 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
-					// No "iceServers" is provided, meaning janus.js will use a default STUN server
-					// Here are some examples of how an iceServers field may look like to support TURN
-					// 		iceServers: [{urls: "turn:yourturnserver.com:3478", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turn:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
-					// 		iceServers: [{urls: "turns:yourturnserver.com:443?transport=tcp", username: "janususer", credential: "januspwd"}],
+					iceServers: iceServers,
 					// Should the Janus API require authentication, you can specify either the API secret or user token here too
 					//		token: "mytoken",
 					//	or
diff --git a/html/voicemailtest.html b/html/voicemailtest.html
index 46be472d7a..4557f62048 100644
--- a/html/voicemailtest.html
+++ b/html/voicemailtest.html
@@ -11,6 +11,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="voicemailtest.js"></script>
 <script>
diff --git a/html/voicemailtest.js b/html/voicemailtest.js
index 4793f7bda4..3a79a61df7 100644
--- a/html/voicemailtest.js
+++ b/html/voicemailtest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var vmailtest = null;
@@ -74,6 +29,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to VoiceMail plugin
 						janus.attach(
diff --git a/html/vp9svctest.html b/html/vp9svctest.html
index 7208a7de67..7d6cc01b0b 100644
--- a/html/vp9svctest.html
+++ b/html/vp9svctest.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="vp9svctest.js"></script>
 <script>
diff --git a/html/vp9svctest.js b/html/vp9svctest.js
index ad97e85e82..1bf9044209 100644
--- a/html/vp9svctest.js
+++ b/html/vp9svctest.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var sfutest = null;
@@ -79,6 +34,11 @@ $(document).ready(function() {
 			janus = new Janus(
 				{
 					server: server,
+					iceServers: iceServers,
+					// Should the Janus API require authentication, you can specify either the API secret or user token here too
+					//		token: "mytoken",
+					//	or
+					//		apisecret: "serversecret",
 					success: function() {
 						// Attach to VideoRoom plugin
 						janus.attach(
diff --git a/html/webaudio.html b/html/webaudio.html
index 20dd32c047..42eaca50b3 100644
--- a/html/webaudio.html
+++ b/html/webaudio.html
@@ -12,6 +12,7 @@
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/5.4.0/bootbox.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js"></script>
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js"></script>
+<script type="text/javascript" src="settings.js" ></script>
 <script type="text/javascript" src="janus.js" ></script>
 <script type="text/javascript" src="webaudio.js"></script>
 <script>
diff --git a/html/webaudio.js b/html/webaudio.js
index 64848dbeb1..d45aec825a 100644
--- a/html/webaudio.js
+++ b/html/webaudio.js
@@ -1,52 +1,7 @@
-// We make use of this 'server' variable to provide the address of the
-// REST Janus API. By default, in this example we assume that Janus is
-// co-located with the web server hosting the HTML pages but listening
-// on a different port (8088, the default for HTTP in Janus), which is
-// why we make use of the 'window.location.hostname' base address. Since
-// Janus can also do HTTPS, and considering we don't really want to make
-// use of HTTP for Janus if your demos are served on HTTPS, we also rely
-// on the 'window.location.protocol' prefix to build the variable, in
-// particular to also change the port used to contact Janus (8088 for
-// HTTP and 8089 for HTTPS, if enabled).
-// In case you place Janus behind an Apache frontend (as we did on the
-// online demos at http://janus.conf.meetecho.com) you can just use a
-// relative path for the variable, e.g.:
-//
-// 		var server = "/janus";
-//
-// which will take care of this on its own.
-//
-//
-// If you want to use the WebSockets frontend to Janus, instead, you'll
-// have to pass a different kind of address, e.g.:
-//
-// 		var server = "ws://" + window.location.hostname + ":8188";
-//
-// Of course this assumes that support for WebSockets has been built in
-// when compiling the server. WebSockets support has not been tested
-// as much as the REST API, so handle with care!
-//
-//
-// If you have multiple options available, and want to let the library
-// autodetect the best way to contact your server (or pool of servers),
-// you can also pass an array of servers, e.g., to provide alternative
-// means of access (e.g., try WebSockets first and, if that fails, fall
-// back to plain HTTP) or just have failover servers:
-//
-//		var server = [
-//			"ws://" + window.location.hostname + ":8188",
-//			"/janus"
-//		];
-//
-// This will tell the library to try connecting to each of the servers
-// in the presented order. The first working server will be used for
-// the whole session.
-//
-var server = null;
-if(window.location.protocol === 'http:')
-	server = "http://" + window.location.hostname + ":8088/janus";
-else
-	server = "https://" + window.location.hostname + ":8089/janus";
+// We import the settings.js file to know which address we should contact
+// to talk to Janus, and optionally which STUN/TURN servers should be
+// used as well. Specifically, that file defines the "server" and
+// "iceServers" properties we'll pass when creating the Janus session.
 
 var janus = null;
 var echotest = null;