Hi,<br><br>I am getting issue like :<br>ERROR:tm:t_forward_nonack: discarding fwd for a cancelled/6xx transaction<br><br>Here is the SIP trace.<br><br>U 2009/10/12 11:24:19.127160 XXX.XXX.XXX.XXX:5060 -> YYY.YYY.YYY.YYY:5060<br>
INVITE sip:[EMAIL PROTECTED] SIP/2.0. <br><br>U 2009/10/12 11:24:19.127237 XXX.XXX.XXX.XXX:5060 -> YYY.YYY.YYY.YYY:5060<br>CANCEL sip:[EMAIL PROTECTED] SIP/2.0. <br><br>U 2009/10/12 11:24:19.127276 YYY.YYY.YYY.YYY:5060 -> XXX.XXX.XXX.XXX:5060<br>
SIP/2.0 100 ci Trying... <br><br>U 2009/10/12 11:24:19.130913 YYY.YYY.YYY.YYY:5060 -> XXX.XXX.XXX.XXX:5060<br>SIP/2.0 200 canceling. <br><br>U 2009/10/12 11:24:19.142229 YYY.YYY.YYY.YYY:5060 -> XXX.XXX.XXX.XXX:5060<br>
SIP/2.0 500 Server error occurred (19/SL). <br><br>U 2009/10/12 11:24:19.182452 XXX.XXX.XXX.XXX:5060 -> YYY.YYY.YYY.YYY:5060<br>ACK sip:[EMAIL PROTECTED] SIP/2.0. <br><br>This happens when OpenSIPS gets CANCEL from caller before it sends 100 Trying to CALLER for the INVITE.<br>
<br>Please let me know how to resolve it.<br><br>I have put t_was_cancelled in onreply & failure route both.<br><br>Thanks in advance,<br><br>--<br>Krunal Patel<br><br><br>