Hi All,
Section 13.2.2.4 of rfc 3261 says that
If the offer in the 2xx response is not acceptable, the UAC core MUST
generate a valid answer in the ACK and then send a BYE immediately
I have some question on this behavior:
1) If the offer being presented in 2xx (200 OK) for INVITE is not
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Nabam Serbang
Sent: Wednesday, December 10, 2008 2:03 AM
To: sip-implementors@lists.cs.columbia.edu
Subject: [Sip-implementors] Offer in 2xx of INVITE
Hi All,
Section 13.2.2.4 of rfc 3261 says that
If the offer in the 2xx
On Wed, 2008-12-10 at 13:32 +0530, Nabam Serbang wrote:
1) If the offer being presented in 2xx (200 OK) for INVITE is not acceptable
by UAC, what would be the valid answer in that ACK? Remember this not
re-INVITE which will have prior SDP.
No doubt you can take the SDP in the 200, modify in
Dale Worley wrote:
On Wed, 2008-12-10 at 13:32 +0530, Nabam Serbang wrote:
1) If the offer being presented in 2xx (200 OK) for INVITE is not acceptable
by UAC, what would be the valid answer in that ACK? Remember this not
re-INVITE which will have prior SDP.
No doubt you can take the SDP
Paul Kyzivat wrote:
Dale Worley wrote:
On Wed, 2008-12-10 at 13:32 +0530, Nabam Serbang wrote:
1) If the offer being presented in 2xx (200 OK) for INVITE is not acceptable
by UAC, what would be the valid answer in that ACK? Remember this not
re-INVITE which will have prior SDP.
No doubt
Maxim Sobolev wrote:
0 means that the stream has been rejected. Any sensible UAC should send
^^^
UAS in this case.
Regards,
--
Maksym Sobolyev
Sippy Software, Inc.
Internet Telephony (VoIP) Experts
T/F: +1-646-651-1110
Web:
Maxim Sobolev wrote:
Paul Kyzivat wrote:
Dale Worley wrote:
On Wed, 2008-12-10 at 13:32 +0530, Nabam Serbang wrote:
1) If the offer being presented in 2xx (200 OK) for INVITE is not
acceptable
by UAC, what would be the valid answer in that ACK? Remember this not
re-INVITE which will
Paul Kyzivat wrote:
Maxim Sobolev wrote:
Paul Kyzivat wrote:
Dale Worley wrote:
On Wed, 2008-12-10 at 13:32 +0530, Nabam Serbang wrote:
1) If the offer being presented in 2xx (200 OK) for INVITE is not
acceptable
by UAC, what would be the valid answer in that ACK? Remember this not
On Wed, 2008-12-10 at 13:43 -0800, Maxim Sobolev wrote:
Putting port number 0 into m-line should be just enough. Port number of
0 means that the stream has been rejected. Any sensible [UAS] should send
a BYE upon receipt of such SDP answer immediately.
And by any sensible UAC should... we
Dale Worley wrote:
On Wed, 2008-12-10 at 13:43 -0800, Maxim Sobolev wrote:
Putting port number 0 into m-line should be just enough. Port number of
0 means that the stream has been rejected. Any sensible [UAS] should send
a BYE upon receipt of such SDP answer immediately.
And by any
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