Appreciate if you please mention RFC reference for your reply with Http link as my reference.
[cid:[email protected]] From: ashok kumar [mailto:[email protected]] Sent: Wednesday, July 21, 2010 2:23 PM To: Md Faruk Apel Chowdhury Cc: [email protected] Subject: Re: [Sip-implementors] Continuous ringing 180 Softswitch will send CANCEL to User B and 480 or 408 to UserA for terminating the call. On Wed, Jul 21, 2010 at 3:46 PM, Md Faruk Apel Chowdhury <[email protected]<mailto:[email protected]>> wrote: Appreciate if anybody could explain the following scenario with RFC User A sends INVITE to B, continuous ring is going to B. B does not answer. In that case who will send message to terminate the call. In my testing, B (UAC)is sending 500 and call is getting terminated. Is it Ok as per RFC. Or Softswitch(UAS) must send cancel to terminate the call. regards Faruk UAE. [cid:[email protected]] _______________________________________________ Sip-implementors mailing list [email protected]<mailto:[email protected]> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
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