Hi, I am currently facing an issue that as follows :..my question is why PROXY1 is unable to process the CANCEL message in this case.
CASE: REMOTE NODE IS COMPLETELY DOWN and we need to understand why flooding of 504 sip error is happening towards source side while it is not responding withACK mesg SOURCE Proxy 1 REMOTE NODE | | | | INVITE F1 | | |--------------->| INVITE F2 | | 100 F3 |--------------->| |<---------------| INVITE F4 | |--------------> | INVITE F5 | |--------------> | | | INVITE F6 | | --------------->| INVITE F7 ---------------> INVITE F8 ---------------> | | | | CANCEL F9 | | |--------------->| | | 200 F10 | | |<---------------| INVITE F11 | | |--------------->| | | | | | | | 504 F19 | | |<---------------| | | 504 F20 | | |<---------------| | | 504 F21 | | |<------------- | | | | | | | | 504 message is sent 11 times from proxy to source..why this abnormal behavior? Thanks in advance Regards Sampat _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
