Two questions about SDP Origin, o=, field when setting up a call between two UA.
1. UA1 sends, for example, this sdp data to UA2 in the Invite: "o=mhandley 2890844526 2890842807 IN IP4 126.16.64.4" Does UA2 need to use any of these fields when it answers? I'm having trouble understanding the RFC's in this matter. Does anyone have an idea of the "o=" field in the 200 OK? Is the "o=" field even mandatory in the response? 2. When we have figured out how the first question should be solved, then I have another (maybe more tricky...): If I send an re-Invite (in my case a call hold), does the "o=" field need to have anything to do with the "o=" field of the last request? I remeber reading somewhere that one of the fields must be increased by one. Can anyone give an example of how it should look like? Thanks in advance, Andreas ____________________________________ Andreas Bystrom Computer Engineer e-horizon Streaming Technologies Stadshusplatsen 2, 4th floor Box 172 SE 14922 Nynashamn mail : [EMAIL PROTECTED] web : www.e-horizon.se phone : +46 8 524 201 80 mobile: +46 708 85 23 35 ____________________________________ _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
