IP Telephony and Phones

Good morning.  I am trying to check my voicemail, as it says I have messages, but I am unable to get into the account.  I do not recall setting up a password/code, nor is anything working that was given to me when we took the training.  How may I acc...

Hi All, CUCM 14 requires COP files ending in .cop.sha512 and ISO files ending in .sha512.iso and I dont see any dial plans available with these extensions.Are these available somewhere or any idea if they are due anytime soon? Thanks,

Hi community!As you know Cisco made great thing for Extension Mobility. You can login by your DN!But this cool feature have one issue. You must use alphanumeric keyboard to login. What does it mean?You must press more button more times. Near 6 for 1 ...

We are trying to find reference documentation to help us know the full capabilities of the Cisco 8851 and 8841 etc range of models. In particular the "Line Key X" section under voice -> Phone section.We'd like to know the full range of commands avail...

Hi Pros, Can I set how many time a phone connected to a fxs has to ring? I am trying to forward this number to a voicemail server. Eventhough I have a dial-peer to forward the call,but the FXS keeps ring. For example, I want to forward the call to vo...

Upgraded a customer to the latest version of cucm 12.5 SU4.  Before upgrade, the 8851 had a custom background image, but the expansion module had a blank background, which made it easier to read the characters on the screen.  Since the upgrade the ba...

I have a request to set up a night attendant where incoming calls are parked and ring over the Paging system.  We are running CUCM 11.5 with CUCN 11.5. I have set up an auto attendant, just not sure how to accomplish parking the call automatically an...

If we have a IP phone number 100 but unregistered and have a route pattern 100 throw to a siemens, Why the call doesn't go to this route pattern?

Hello,a mac address is not shown on the switch port.  The switchport ist configured with voice vlan. The telephone is booting uns searches for an ip address.What other verification options are there? Can you help me?