From: HemalShah <[EMAIL PROTECTED]> I have to implement Releasing of the call from B2BUserAgent when one of the endpoints involved in the call is reboots. I want to know that, Is there any draft or RFC available for this? Or what should be the best way to implement this.
In general, a SIP UA can't tell if the UA at the other end has ceased participating in a dialog unless the far-end UA sends a BYE. But if both UAs support the "session timer" mechanism, a UA can determine if the other UA has stopped responding. Some B2BUAs and PSTN gateways will assume that if the other UA stops sending RTP for long enough, the other UA has abandoned the dialog, but this method is not reliable and I've heard of B2BUAs that hang up when the other UA puts the call on hold. Dale _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
