Administrator TOOTAI
2012-May-22 17:48 UTC
[asterisk-users] Asterisk doesn't catch SIP packet from time to time
Hi list, we face a strange behavior on an Asterisk 1.6.2.24: from time to time, around 5 times a day (time when it happend totaly unpredictable), asterisk doesn't see incoming INVITE SIP packets, those being catched by a tshark capture :-( So incoming calls are CANCELED by other party as they never get an answer on their INVITE. The problem disappear from itself after few minutes. The server is not overloaded (it happends also during the night, early morning, at lunch time, ...) The server is running since monthes and the problem appears around 5 weeks after (we think looking at history) a maintenance including an asterisk update from 1.6.21 to 1.6.22 If someone had an idea what could be the source of the problem ... Thanks. -- Daniel
Administrator TOOTAI
2012-May-22 20:12 UTC
[asterisk-users] Asterisk doesn't catch SIP packet from time to time
Le 22/05/2012 19:48, Administrator TOOTAI a ?crit :> Hi list, > > we face a strange behavior on an Asterisk 1.6.2.24: from time to time, > around 5 times a day (time when it happend totaly unpredictable), > asterisk doesn't see incoming INVITE SIP packets, those being catched > by a tshark capture :-( > > So incoming calls are CANCELED by other party as they never get an > answer on their INVITE. The problem disappear from itself after few > minutes. The server is not overloaded (it happends also during the > night, early morning, at lunch time, ...) > > The server is running since monthes and the problem appears around 5 > weeks after (we think looking at history) a maintenance including an > asterisk update from 1.6.21 to 1.6.22 > > If someone had an idea what could be the source of the problem ... > > Thanks. >Forgot to say that our asterisk server is registered as client to the peer one and both parties have static IP addresses. -- Daniel