> In the second case you should send CANCEL. ...and be prepared to send a BYE if a 200 OK response for the INVITE shows up (considering race conditions between the CANCEL and the 200 OK)
/ Christian Jansson, Hotsip > > Regards, > > Christer Holmberg > Ericsson Finland > > > > Gupta Adetya-A19368 wrote: > > > Hello All, > > > > In the following scenarios, > > should we be sending BYE or CANCEL > > > > CASE 1 > > A B > > | | > > | INVITE | > > |-------------------------------->| > > | INVITE | > > |-------------------------------->| > > | INVITE | > > |-------------------------------->| > > | INVITE | > > |-------------------------------->| > > no response Times out > > | | > > | BYE | > > |-----------> | > > | CANCEL | > > |-----------> | > > > > out of BYE & CANCEL, which one should be sent. > > > > CASE 2 > > A B > > | | > > | INVITE | > > |-------------------------------->| > > | 100 | > > |<--------------------------------| > > | no further response Times out > > | | > > | BYE | > > |-----------> | > > | CANCEL | > > |-----------> | > > > > out of BYE & CANCEL, which one should be sent. > > > > regards > > Adetya > > _______________________________________________ > > Sip-implementors mailing list [EMAIL PROTECTED] > > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/> sip-implementors > _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
