How to hangup when call is unanswered for X seconds?

oioki.cisco · ‎08-26-2015

Hello. I want to limit amount of time trying to call external number to X seconds.

For example, caller is calling for 10 seconds, and callee is not answering during this time. After that, my system forcefully hangs up call on 10th second of ringing.

I have CUCM 7.1.5 and Cisco 3925 attached to it as H.323 gateway. Is it possible to implement this feature on these devices?

As I know, in Asterisk you can do it this way:

exten = s,1,Dial(SIP/somewhere,10)

madhav.kumar.bhardwaj12 · ‎08-26-2015

If you are talking about Incoming calls to CUCM then it is possible per IP Phone by changing "Ring NO ANSWER" setting on IP phone. If you are talking about outgoing calls then i think it is not possible as you are sending calls to your Service provider. For outgoing calls, service provider can help you to do this kind of setting not Cisco.