Hi, we are facing an issue where a malformed INVITE generate a message storm (loop). UAC send a malformed INVITE to UAS (from and contact header invalid) UAS replies with error 400 bad request UAC send a malformed ACK to UAS (from and contact header invalid) UAS replies with error 400 bad request in response to the malformed ACK UAC send a malformed ACK to UAS in response to the latest 400 bad req and the loop continues....
this generate a message storm that is consuming cpu resources for 32 seconds. I looked for specific RFCs but I cannot find something clear. So, the question: is it admitted that the UAS replies to the ACK with a 400 bad request or it should simply ignore the malformed ACK? Thanks in advance Andrea _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
