I have also seen this with Kamailio 1.5 I have not confirmed whether Kamailio is sending the 200 OK back down to my asterisk server or not.
On Tue, Jun 29, 2010 at 7:15 AM, Klaus Darilion < klaus.mailingli...@pernau.at> wrote: > The log does not tell us anything. > > If you want to know from us if your config is wrong or your clients/server > is buggy, then we need an ngrep dump recorded at the SIP proxy: > > ngrep -Wbyline -t -q port 5060 > > regards > Klaus > > Am 29.06.2010 12:37, schrieb Ole Kaas: > > Hello, >> >> See transmission below. For some reason the ACK package is lost/dropped >> and the remote server retransmits the 200 OK status. But Kamailio does not >> retransmit the ACK on receiving the retransmitted OK's. Eventually the >> remote server gives up and pulls the plug after ~20 seconds. Is this a bug >> or should I look closer at my routing script? The script is for the ACK >> handling pretty much the same at the vanilla script delivered with the >> source. I'm still on version 3.0.0. >> >> /Ole >> >> -> Request: INVITE sip:phone...@destination, with session description >> <- Status: 100 Trying >> <- Status: 180 Ringing >> <- Status: 183 Session Progress, with session description >> <- Status: 200 OK, with session description >> -> Request: ACK sip:phone...@destination >> <- Status: 200 OK, with session description >> <- Status: 200 OK, with session description >> <- Status: 200 OK, with session description >> <- Status: 200 OK, with session description >> <- Status: 200 OK, with session description >> <- Status: 200 OK, with session description >> -> Request: BYE sip:phone...@destination >> -> Request: BYE sip:phone...@destination >> <- Status: 481 Call leg/transaction does not exist >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users@lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >
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