[asterisk-bugs] [JIRA] (ASTERISK-28047) SDP has extra info resulting in call issues

[Will (JIRA)]

Will created ASTERISK-28047:
-------------------------------

             Summary: SDP has extra info resulting in call issues
                 Key: ASTERISK-28047
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28047
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_pjsip
    Affects Versions: 15.6.0
         Environment: debian 9.5, NAF's gvsip fork with oauth
            Reporter: Will
            Severity: Minor


Joshua Colp sent me here to post this from the dslreports forums.

When placing a call from a cisco phone registered to a Cisco Unified Communications Manager (11.5) across a sip trunk to an asterisk server out a gvsip trunk, the call fails after a reinvite contains SDP with extraneous information. The endpoint is setup to allow nothing but g711ulaw, yet without explicitly max_video_streams=0 on the endpoint, SDP contains the m=video and offers h264. This causes the call to drop after ~30seconds.



--
This message was sent by Atlassian JIRA
(v6.2#6252)