Ajay, Please correct me if I am wrong. In the *proceeding* state how long the uA has to wait is implementation dependent.
With regards Somesh S. Shanbhag --- Idnani Ajaykumar-AIDNANI1 <[EMAIL PROTECTED]> wrote: > Hi All, > > I was reading section 17.1.1.2 of RFC 3261 and I had > some basic questions, so I thought I will ask the > experts. > > 1. What is the UAC supposed to do when it is in the > Proceeding state and it does not receive any final > response? The text in section 17.1.1.2 does talk > about this case. Also when I look at the flow in > Firgure 5, there seems to be no timer attached to > get out of the 'Proceeding' state. There is one > attached to 'Calling' (Timer B) and 'Completed' > (Timer D) states, but none to 'Proceeding' state. So > are we saying that once you get into Proceeding > state and the other end fails for some reason, the > UAC is stuck. > > Or is the figure inaccurate and it should really > show a Timer B associated with one of the arrows > coming out of that state? In which case my questions > would be does a provisional response reset this > timer? Otherwise an INVITE transaction would be > constrained to 32secs assuming a T1 of 500ms (i.e. a > call should go from 'Calling' to 'Completed' in > 32secs! > > Appreciate your responses. > > Thank you. > - Ajay > _______________________________________________ > Sip-implementors mailing list > [email protected] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > ===== ------------------------------- SIMPLICITY IS THE BEAUTY. BE NATURAL LIVE NATURAL. ------------------------------- Somesh S. Shanbhag Mascon Global Communication Technologies. #59/2, 100Ft Ring Road Banashankari II stage Bangalore-560070 Karnataka INDIA ------------------------------- __________________________________ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
