IP Telephony and Phones

Hola quisiera saber si esta vulnerabilidad Ejecución de código arbitrario en la familia de teléfonos Cisco Unified IP 7900esta reconocida oficialmente por Cisco y si en realidad afecta a toda la serie 7900, de la cual se habla en el siguiente enlance...

Hi there,I'm not getting my BR1 gateway registered in cucm.In my br1 gateway if i troubleshoot layer by layer i did the followingsh isdn status=> multiple frame establishedsh ccm-manager=> callmager registered with 10.10.210.10i removed mgcp bind con...

some ports seem to have gone in the VG224 (still working so i can backup config)i have been sent a replacment VGhow do i copy all settings to the new device with as little hassle as possible.

Hi everyone..Im having trouble with calls on a uc520.Then for example i make an incomming call from the outside to a number the phone rings but ether disconnects when pickup or after a certain time.Can anyone give me a hint what could be wrong ?Regar...

I need to change the IP addresses of my voice gateways (not CUCM servers), and I want to make sure I don't forget anything in CUCM 7.0. We have a centralized cluster, with remote locations that use centralized CUCM, but local voice gateways for exter...

Our hospital is looking for a way to be able to page nurses via intercom, I know that CUCM does not support broadcast intercom which is what we need. I know (unless this has changed) that cucme supports broadcast intercom. Heres my question: Since we...

Hi all:What I would like to to is utilize the button command to set some of the button functions. For example - the phone has a 7914 expansion that is currently not programmed.When I type:button 15:35Button #15 shows up with the appropriate extension...

Hi,I'm running CUCM 8.5. I have more than 2,000 phones assigne to the same DevicePool (HQ_DP) locate in the same building. Each floor have his own subnet. Example: Floor 1: 172.22.1.0 , Floor 2: 172.22.2.0, Floor 3: 172.22.3.0 I would like to accompl...