IP Telephony and Phones

We have had several instances where a user will come in their office in the morning and the 7945 phone has a black screen and only the Speaker LED button is lit. If I unplug from POE and plug back in, all lights, including screen come on for a second...

Hi I am using Cisco 2900 series as a Voice Gateway.The IOS is c2900-universalk9-mz.SPA.151-4.M1.binThe CCME is 8.3The issue is during the voice conference call ,I am calling the first person to join the conference and then I am calling the second per...

Hi,I have a trunk between a panasonic-tda and CME. all calls are routed succesfully and both can call each other but when an extension in CME side has forwarded his/her extension to another number, the calls from the panasonic to that extension in CM...

I have a router running MGCP for our remote offices and have caller-id enabled on our gateway and as well in CUCM. (8.5)Caller-ID only works the first instance. Then it doesn't for the remainder of the calls. If I reset or do a shut and then a no shu...

I have read in Cisco Unified Communication Mansager Express 8.6 guide that you can upgrade CUCME license to Communications Manager.   The questions that I have are:1) What is the cost to go from CUCME to Communications Manager2) Does the CUCME need t...

I installed a CUCM 7.1 on VM host and I can SSH into it, but can't open the admin web page. When I tried the https://x.x.x.x/ccmadmin, I got following message. The Cisco Tomcat service is running on the server and I had tried to restart the service a...

CME 8.6under telephony service will service phone webAccess 0re-enable it?Is there a DST issue with this too?

hi peoplekindly help me out...i have to present a solution for 2000 users of Cisco VOIP on multisites...i suggested them to use CM cluster on each individual site.Now i am having difficulty to connect my gateways with all sites via bandwidth and PSTN...

I was curious to know if there was a document or rule of thumb to know what effect there will be on IP phones when either restarting a service or changing an item in system parameters. Basically, one of my biggest fears of CUCM management is changing...

I am trying to setup a softkey template for my 8945 phones which are connected via a CME 8.6.  Here is what I have:ephone-template  2 softkeys idle  Login Newcall Redial softkeys seized  Redial Endcall Cfwdall Gpickup Callback softkeys connected  Hol...