Hi all, I'm sending an INVITE with two m= lines, one audio, one video. The response I receive only accepts the audio stream - port = 0 for the video related m= line. There is no global connection address and the audio description does contain a c= line. The video description does not.
As far as I can tell, a c= line is mandatory regardless of whether the port is zero or not but I can't think of any problem with accepting it anyway as the video is being rejected and the audio description is fine. Can anyone think of any possible problems if I accept this SDP? Or perhaps point me to the spec that says this is fine if I've missed something? It is the simplest of changes for me to allow it but at the moment I'm clearing the call down which seems a bit harsh. Cheers Stephen Paterson Senior Developer | SYNETY www.synety.com<http://www.synety.com/> ddi: 01134 166029 main: 0330 335 0000 SMARTER COMMUNICATIONS Confidentiality: This e-mail transmission, including any attachments, is intended only for the named recipient(s) and may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. If you have received this transmission in error, or are not the named recipient(s), please notify the sender immediately by return e-mail and permanently delete this transmission, including any attachments. Security: This e-mail and any attachments are believed to be free from any virus but it is the responsibility of the recipient to ensure this is so. E-mail is not a 100% secure communications medium. We recommend you observe this when e-mailing us. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
