3300 MXe
MCD 4.1 SP2 10.1.2.16(I know this is a really buggy s/w version)
Site has issues with recieving external calls, one way audio, on checking logs the only apparent issue was multiple incidents of the following type of events;
Severity: Warning
Source: SIPMH
port:f695ad0 Recieved an answer but there was no offer state event: SMH_FSM_ANSWER State: SMH_MAIN_FSM_REQUESTOFFER_SENT
additional maint commands show
SIP Registrar stats:
Accepted: 459591
Refreshed: 447618
Total Failed: 448964
Rejected: 446724
400 Bad Req: 0
403 Forbidden: 10
404 Not Found: 2226
423 Min Expires: 0
I cant find any documentation on this error and dont know enough about SIP to interpret it, any help would be much appreciated.