IP Telephony and Phones

Hi I am running cucm 9.1 with extension mobility enabled... All users are logged out automatically after 10 hours of been logged in (max login time duration)... I have some phone for senior that they should not login every day when they arrive but at...

Can 78xx or 8831 phones be configured as Third Party SIP devices on CUCME 9.1?  If yes, limitations?

I have several VoIP emergency call boxes at work.  I need to restrict incoming calls to these boxes to three numbers that aren't on the VoIP system, they are Centrex.  We are running CUCM 10.5.1.10000-7.  Can I allow incoming calls based upon the pho...

I am getting disconnected when i forward calls from the pstn to CUE. Works fine internally but from the PSTN the call fails. I think this may be a trasncoding issue as the CUE can only talk g711ulaw but i am not sure where or how to verify this My CU...

 Hello, I have CUCM 10.5 with IP phone 8941 and 9.4.1.9 firmware.Customer asked for One Click to Home Screen feature. In documentation I can't find any useful info about this (only that no configuration is rrequired). So, as silly as it sounds, I jus...

UC560Unity Express Call Flow:PSTN >> SIP Trunk G711 (Level 3) >> CME (ring extension) >> CUE AA with Options >> CME (B-ACD  queue), here is the problem, when the call is pickup by us:- We cannot hear the caller, but the caller hear us- The issue doe ...

Good day all. First I am "wet behind the ears" so to speak when it comes to CUCM. What I am trying to accomplish is Lync Integration with CUCM. So far I have been a to do "dual fork" simultaneous ring between IP Phones and Lync. Can answer on either,...

The CUCM 9971 has some visual on-screen Pickup notifications.  Can I adjust how long these pickup notifications are on-screen?  Is  there a Service Parameter for timeouts etc for the visual Pickup notifications and audio notifications?

How to configure hot dial on 7821? i have created partition  as hot-dial-pt and css as hot-dial-css. and created blank translation pattern. Please let me know the process to configure hot dial on 7821 phone. 

Are there any documented APIs for the IX5000 codec?

This phone seems to never get to the point where it even begins to load, when power is given through ethernet cable, all LED's remain lit and nothing else occurs. Attempted factory reset, no change - holding down the # key didn't seem to register, al...

On a SIP 9971 phone, whenever a call comes in on the second line (only used for inbound intercom calls), it causes the next outbound call to go out on the second line, not the primary line.  Everything is set to Always use Primary line.  Below are th...

Dear All, I have CME 9.1 setup on Cisco 2921 router. I am installing 8945 ip phone on the same, but ip phone is not registering because .tlv file. I dont have any tlv file in the cme. and my ip phone is in non secured mode. kindly help me for this......

Hi All,I have below queries on DX70 directory search. Kindly clarifyHow we can define the contact source for DX70 in Directory search ?If i map the "Owner User ID" it will automatically map to Cisco Directory Account & Corporate Account in DX70. How ...