I've got a gateway that seems to be sending the sip BYE really late.<br><br>If the local (softphone) party hangs up then everything happens as normal as I'd expect it to. If the end terminated through the gateway hangs up then it's another 15-40 sec before Freeswitch finds out it's hung up and processes the end of the call.<br>
<br>I did a "sofia profile external siptrace on" and during that 15-40 sec there was no activity until the end when the BYE turned up.<br><br>I had the gateway run a sip trace their end and they said everything looked normal to them, and they said:<br>
<span style="font-size: 11pt; color: rgb(31, 73, 125);">"We
have reviewed all of the calls specified both on the SIP signaling side
and the
SS7 side. Under certain circumstances, some calls can take longer to
fully tear from the PSTN than others. "</span><br>
Which I interpret as a polite shrug of the shoulders :-)<br><br>Any ideas of what I could look at? Or is it just one of those things that happens?<br><br>The other gateways I have registered don't have the same problem.<br>
<br clear="all">Cheers,<br>Fraser<br><br><br>