Hi, if its ringing then 18x has already been received. Please correct me if I am wrong.
On Fri, Jul 9, 2010 at 10:40 AM, Harbhanu <[email protected]> wrote: > >>CANCEL to the originator? Of course not. The proxy would send a 408 or > >>480 to the calling UA (to the UAC) and CANCEL to all the ringing > >>UAS's. > > Here, 'ringing' is a very subtle but important point in your statement. > But how should the same be terminated incase any provisional is also not > received? > > > **************************************************************************** > *********** > This e-mail and attachments contain confidential information from HUAWEI, > which is intended only for the person or entity whose address is listed > above. Any use of the information contained herein in any way (including, > but not limited to, total or partial disclosure, reproduction, or > dissemination) by persons other than the intended recipient's) is > prohibited. If you receive this e-mail in error, please notify the sender > by > phone or email immediately and delete it! > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Iñaki > Baz Castillo > Sent: Friday, July 09, 2010 5:19 AM > To: Vivek Singla > Cc: [email protected] > Subject: Re: [Sip-implementors] 408 or CANCEL > > 2010/7/9 Vivek Singla <[email protected]>: > > Hi, > > > > When the originating UAC calls terminating UAC through a stateful proxy. > > > > The terminating UAC keeps ringing and no one on terminating UAC picks up > the > > phone, > > Hi, you should say UA rather than UAC. A phone is a UA (user agent). > > > > then proxy decides after 180 secs to terminate the call on both > > originating and terminating side. > > > > Now, what message should be sent out by the proxy in this case. > > > > Should proxy send CANCEL to both originating and terminating? > > CANCEL to the originator? of course not. The proxy would send a 408 or > 480 to the calling UA (to the UAC) and CANCEL to all the ringing > UAS's. > > > > -- > Iñaki Baz Castillo > <[email protected]> > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > -- cheers!!!! sarvpriya _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
