Some ITSP's don't accept an invite without SDP. They are required to, but they don't always do.
Broadvox Fusion platform is an example of that, yet their legacy platform does accept that. I'd ask them why they don't accept invite without SDP. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Niklas Sent: Saturday, January 29, 2011 12:04 AM To: [email protected] Subject: [sipx-users] Problem with calls via GW when modifying "Default Caller ID" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Organization: SipXecs Forum X-FUDforum: 08063afcdd00a6e76393c5b9527381e8 <56477> Message-ID: <[email protected]> Hi, Have following issue Instead of displaying the user's caller ID, I want the group number shall be displayed instead. So I changed the following settings in the GW. Default Caller ID xxxxxx Ignore user Caller ID (checked) When I had done that, the problems started. Got one way speech. Contacted my TSP and they began to investigate. What they found was that the SDP part of the INVITE message had disappeared. This meant that I got one way speech. As soon as I removed the feature, it began to operate again. Feels like it could be a Bug, or what? Need Assistance Many Thanks Niklas _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/ _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/
