Re: [Sip-implementors] 200 Ok retransmission

2014-04-17 Thread Brett Tate
Hi, It doesn't sound like you are interpreting section 13.3.1.4 correctly. Using default values, retransmissions occur .5, 1, 2, 4, 4, 4, ... until the 64*T1 timer pops. Also notice that 2xx is retransmitted over TCP. "Once the response has been constructed, it is passed to the INVITE server t

[Sip-implementors] 200 Ok retransmission

2014-04-17 Thread Aditya Kumar
Hi All, Can you help me with the clarification? when acting as UAS and we send 200 Ok and dont receive ACK how many times should we reransmit 200 OK? in TCP there are no re transmission so after how much time we send BYE? want to know how is T2 coming to the picture and how are retranmission han

Re: [Sip-implementors] SDP offer answer model

2014-04-17 Thread Paul Kyzivat
On 4/17/14 1:02 PM, isshed wrote: I want to make it inter-operable with Polycom's real presence desktop. Then, an unsatisfying as it is, it may be best to first find out what Polycom supports in this regard. From a standards perspective, SDP capability negotiation (RFC 5939 and friends) wer

Re: [Sip-implementors] SDP offer answer model

2014-04-17 Thread isshed
I want to make it inter-operable with Polycom's real presence desktop. On Thu, Apr 17, 2014 at 6:43 PM, Paul Kyzivat wrote: > On 4/17/14 12:45 AM, isshed wrote: >> >> Thanks Paul and everyone ... >> >> I am designing Phone1 to use only one audio and one video. Phone1 >> supports secured media as

Re: [Sip-implementors] SDP offer answer model

2014-04-17 Thread Paul Kyzivat
On 4/17/14 12:45 AM, isshed wrote: Thanks Paul and everyone ... I am designing Phone1 to use only one audio and one video. Phone1 supports secured media as well. so it is offering both secure/non secure to phone2 and expects phone2 to select among the given m-lines (RTP and SRTP). And what is