The CSDK client initiates an audio with the phone:createCall(address, true, false, listener) by setting the second parameter to true and the third parameter to false, but the SDP offer still contains the video media line and the attribute of recvonly.
My understanding is if we want to initiate an audio only call, the SDP offer should not includes the m=video, even if there a m=video line, the port should be 0. Is that right?
Can you help to comment on it?
REM server version: 10.6.2.10000-4
REM SDK version: 1.2.22
Android version: 4.3