Hi all,<br><br>do you know any firmware release which fixes that issue for cisco ATA186?<br><font size="1"><br>ATA 186 3.x.x Cisco ATA 186 v3.* CANCEL requests can be sent with a completely bogus URI, making it impossible to cancel a call. bug no workarounds</font><br>
<br>This is from: <a href="http://www.communigate.com/SIP/SIPProblems.html">http://www.communigate.com/SIP/SIPProblems.html</a>. In other words, you make a call, other side doesn't pickup, then you hang up, but destination phone still rings.<br>
<br>Best regards,<br><br>Sebastian<br>