Hi Paul, As per the RFC 3261, the state machine will never move to Terminated state if the caller do not receive a final response after 1XX. I guess it is a configuration option, a end user can configure his/her SIP UA to terminate the call after wating for a preconfigured amount of time for a final response. for eg: MAX_RESPONSE_TIMEOUT = 50 secs.
Usually this condition will happen if the called party keeps on ringing and there is nobody to attend the call. In this scenario the caller can always disconnect the call by sending a CANCEL. If the call is going across a proxy, this condition will be handled by the proxy. ---- Rgds Nagaraj S ----- Original Message ----- From: Paliakkara, Geo Paul (Geo) <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, November 02, 2004 8:08 PM Subject: RE: [Sip-implementors] when will the client state machine termina te > > Does any one know when the state machine move to Terminated state in case if we do not receive a response after 1XX?? > > Thank you > Geo > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Avasarala > Ranjit-A20990 > Sent: Tuesday, November 02, 2004 9:31 AM > To: Nagaraj S; [EMAIL PROTECTED] > Subject: RE: [Sip-implementors] when will the client state machine > termina te > > > Ya true, u r right. > > Regards > Ranjit > > > > -----Original Message----- > From: Nagaraj S [mailto:[EMAIL PROTECTED] > Sent: Tuesday, November 02, 2004 7:35 PM > To: [EMAIL PROTECTED] > Cc: Avasarala Ranjit-A20990 > Subject: Re: [Sip-implementors] when will the client state machine termina te > > > Hi Ranjith, > I think it is not T1. Once the client state machine moves to proceeding state after receiving a 1xx response, Timer B( 64 * T1) will be ignored. > > Section 17.1.1.2 and Figure 5: INVITE client transaction of RFC 3261 will explain it in detail.. Let me know if i am wrong. > > -- > Rgds > Nagaraj S > > > > > > ----- Original Message ----- > From: Avasarala Ranjit-A20990 <[EMAIL PROTECTED]> > To: Mahesh Kc (KI/EAB) <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> > Sent: Tuesday, November 02, 2004 6:44 PM > Subject: RE: [Sip-implementors] when will the client state machine termina te > > > > Hi > > The timer would be T1 > > > > Regards > > Ranjit > > > > > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Mahesh Kc > (KI/EAB) > > Sent: Tuesday, November 02, 2004 6:01 PM > > To: [EMAIL PROTECTED] > > Subject: [Sip-implementors] when will the client state machine > > terminate > > > > > > hi, > > When 100 trying is received by the client state machine(proceeding > > state) > how long will it wait to get 200 OK before the state machine is killed? > > > > Br > > Mahesh K.C. > > _______________________________________________ > > 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 > _______________________________________________ > 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
