[SIPForum-discussion] sip cancel response
alexzhang at gdnt.com.cn
alexzhang at gdnt.com.cn
Fri Apr 20 02:29:43 UTC 2007
CANCEL is only sent from UAC to UAS and any non-2xx response can be used
by UAS to reject the call from the Calling Party (UAC).
-- A l e x
________________________________
From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of XuRui
Sent: Thursday, April 19, 2007 8:36 PM
To: darshan b n; discussion at sipforum.org
Subject: Re: [SIPForum-discussion] sip cancel response
Hi,
CANCEL is a request, not response.
If the call is not confirmed, callee plays a role of UAS.
It MUST NOT send CANCEL request to terminate the session.
And 4xx response may be a good choice.
Regards,
Xu Rui
----- Original Message -----
From: darshan b n <mailto:bn.darshan at gmail.com>
To: discussion at sipforum.org
Sent: Thursday, April 19, 2007 8:07 PM
Subject: [SIPForum-discussion] sip cancel response
Hi all,
After getting 180 ringing
........................................it is possible to send CANCEL
FROM THE CALLEE side.................please asap
if not how to reject the call from callee side.......please asap
--
darshan B N
THANKS AND REGARDS
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