adv.callGroup

call.adv.callGroup is a boolean property that controls if new calls should automatically become part of a group call after established or not.

If call.adv.callGroup=true the call will be added to current group call as soon as it has been connected.

Boolean:

• true - add call to group call after it is connected
• false - normal call

You may set call.adv.callGroup=true before calling call.answerCall() to make an incoming call automatically be added to the current group call.

When making new calls use wrtc.call(..., {callGroup:true}) instead.

After call has been established do not change value of call.adv.callGroup