wrtc.displayName is a string property containing a user's informal, descriptive name.
It is mostly used in SIP telephony systems there wrtc.addressName contains user's address/phonenumber and wrtc.displayName contains user's name:
wrtc.addressName = "5551234@foo.com";
wrtc.displayName = "John Doe";
Upon connecting to the IXNX server the server might change your displayname. Please see wrtc.onLoggedIn() for details.
String containing a user's informal, descriptive name.
Undefined.
After changing wrtc.displayName you must call wrtc.changeName() to notify IXNX server about your new displayname.