====== callGroup() ======

wrtc.callGroup() calls a list of users supplied as argument, and creates a group call with them there everyone can see each other eg wrtc.callGroup(["foo","bar"]) calls users foo and bar and creates a group call there the three of you can see each other.

If there already is a group call in progress the new calls will be added to that group call.

Avoid specifying more than a handful of participants when using video as video group calls can be extremely CPU and network intensive.

===== Arguments =====
wrtc.callGroup(addresses, sendVideo)
  * addresses - array of strings containing addresses of users to call
  * sendVideo - (optional) boolean: if true or missing your video stream will be transmitted. If false no video (only audio) will be transmitted.

===== Returns =====
Nothing.

===== Example =====
<code>
wrtc.callGroup(["adam@company.com", "eva@company.com"]);
</code>
will create a group call with adam@company.com and eva@company.com

===== See Also =====
[[ixnx:wrtc:js:api:wrtc:call|wrtc.call()]]