I have seen your logs. See, the typical scenario in offer answer exchange is that the answer to an offer is contained in 200OK and if caller doesn't accept that answer it sends a BYE immediatly after receiving 200OK.
So I guess the same situation is occuring here also. If you see the logs care fully then the only difference between the two answers contained in 200ok is this: a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 Call_Working file contains this media attribute but Call_NOT_Working doesn't contain it. Here onward you can start your analysis. Regards Nitin Arora On 3/28/08, Shailesh Bansal <[EMAIL PROTECTED]> wrote: > > > Hi > > I m stuck in a strange problem when I send 200 OK response phone don't > respond to my call at all and when I try with some other system then it > works fine I am attaching message log of both cases please see to it n > tell > me if u can help me what is that which I am missing > > > > with regards, > > Shailesh Bansal > > > _______________________________________________ > 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
