IP Telephony and Phones

On all of my outgoing calls, the username is passed along with the phone number.I would like to change this so it just shows the company name. What the best way to accomplish this?Platform is a UC500.

Hi all,I am getting a strange caller id on my 292 extension such as (22428, 22112, ...) whenever I try to call from the PSTN to the number associated to the voice port 0/0/1. I don't have any translations implemented. If the line provided from the Te...

Can I configure RSPAN to record voice calls?Thank you

Hello AllI am having an issue of calling disconnect on the CUCM when some mobile phones call to the auto-attendant (unity connection), and also these mobile phones calls are rerouted to any internal extension. One more thing, these mobile phone calls...

Hello,I'm new to uc500, and im wonder to know if you can get extension numbers like 93xx, it is my old pbx dial plan, and would like to keep it. How you set that?Thank youSent from Cisco Technical Support iPhone App

Hola, Estoy tratando de registrar telefonos SIP 3905, carga el firmware, obtiene direccion IP, pero no lo registra, alguna sugerencia para el troubleshoot, anexo la configuracion:voice register global mode cme source-address 10.1.10.1 port 5060 max-d...

Hi Guys,i have an customer which works for the automotive industry. In the Automotive Industry the companys exchange Information over the Protokoll OFTP (Odette File Transfer Protocoll). This Protocol is originally designed to work over X.25, but it ...

Hi!Currently we have two SIP trunks to different providers. These tunks reside in two Route Groups, which, in turn, are included into Route List.The problem is, when we receive 503 error from first trunk, the call routing stops and CUCM does not try ...

Hi voice team, when i make a VPN using cisco vpn client, i can register my ip communicator on remote network and make calls to another cisco deskphone, but when i make a call with another cisco Ip communicator, i can hear and see other person, but he...

I am hitting a problem where with one particular carrier, I am not able to send international calls out. I am using a H.323 IOS gateway and the dial peer is standard with prefix 011.dial-peer voice 22 pots description International Dialing preference...

        how do i block an incoming call from an ani  from a SIP Trunk to a specific extension or group of extensions using CCM?   

We just upgraded several IP phones from 7941 to 7961g.  Created config in Callmanager from scratch.  We have a shared line (line appearance 2) for a voicemail extension.  In Unity the VM subscriber MWI shows on when there is a message.  The phone and...