wrtc.sipAlias is a string property containing user's secondary SIP address.
On some systems you may have two SIP accounts, usually one with your telephone number and one with your username.
wrtc.addressName="55512345@foo.com";
wrtc.sipAlias="john.doe@foo.com";
String containing your SIP alias.
Undefined.
After changing wrtc.sipAlias you must call wrtc.changeName() to notify IXNX server about your new SIP alias.