From: Russ Daigle <[EMAIL PROTECTED]> Therefore, it will not be having any timers that expire nor will it send any CANCELs. Therefore, it is completely dependent on the proxy B or UAS C to clean up.
The UAS is responsible for ensuring that any INVITE is eventually either successful or rejected, but there is no SIP-enforced time limit. See RFC 3261 section 13.3.1.1 for some information. But proxies are allowed to cancel INVITEs for which they do not receive a provisional or final response for 3 minutes. This allows a proxy to clear a request that went to a UAS that has died. Dale _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
