<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"><html><head><meta name="qrichtext" content="1" /><style type="text/css">p, li { white-space: pre-wrap; }</style></head><body style=" font-family:'Lucida Console'; font-size:9pt; font-weight:400; font-style:normal;">On Montag, 30. November 2009, heinz huber wrote:<br>
> Is it possible to add a reason header in a CANCEL request? This is helpful<br>
> in the following scenario: A call gets forked by the proxy (since there are<br>
> more contacts for one AOR). On the of the SIP-destination-UAs accepts the<br>
> call and sends a 200 OK to the proxy. The proxy afterwards generates the<br>
> CANCEL request for all open UAC transactions. In this case it would be<br>
> helpful to add additional infos, like "Call completed" elsewhere, so that<br>
> the call is not listed in the "missing calls" list in the destinations UAs.<br>
><br>
> I've found a linke in the tracker on<br>
><br>
> http://sourceforge.net/tracker/?func=detail&aid=2581449&group_id=139143&ati<br>
>d=743023<br>
><br>
> Has this feature been included in the last official kamailio version, or is<br>
> it still open.<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>Hello Andy,<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>i think this feature is still open. You might ask on the sip-router developer list ("sr-dev" <sr-dev@lists.sip-router.org>), perhaps the new TM module supports this already.<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>Regards,<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>Henning</p></body></html>