Yealink Forums
Firmware: - Printable Version

+- Yealink Forums (
+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: CP860 (/forumdisplay.php?fid=43)
+--- Thread: Firmware: (/showthread.php?tid=11204)

Firmware: - Abe1048 - 11-02-2015 11:11 PM


Our system is setup that the carrier asks the hosted system every 15 minutes during the call, if the call is still active. the system then sends an invite to the phone and the phone replies. the system then confirms to the carrier and the call continues.

The problem was, that the phone didn't always reply to the systems request, and after three invites, the system advised the carrier that the call is not active. and the carrier dropped the call. and the phone still shows that the call is in progress. but it's actually been disconnected.

Good news is, that the issue resolved after upgrading to the new firmware:

RE: Firmware: - Yealink_Michael - 11-03-2015 04:56 AM

hi Abe

thanks for your sharing , so if any other people that have this issue, he or she can get a quick solution form this topic !

Good Job!