Licode's Blog 

Multiple Ice Servers Configuration

February 19, 2016 - Lynckia

Till now, Licode configuration file allows only to configure a single Stun server and a single Turn server. We have just published an update that allows you to introduce multiple Ice servers. The new configuration parameter iceServers is an array in wich you can set several servers independently of the type:

Use undefined to run clients without Ice Servers

Stun servers format
{
    "url": url
}

Turn servers format
{
    "username": username,
    "credential": password,

    "url": url
}

For instance:

config.erizoController.iceServers = [
	{
		'url': 'stun:stun.l.google.com:19302'
	},
	{
		'url': 'stun:stun.mystunserver.com:19302'
	},
	{
		'username': 'turn_username',
		'credential': 'turn_password',
		'url: 'turn:myturnserver.com:80?transport=tcp'
	}
];