IP Telephony and Phones

I am pretty sure the answer is no, but I cant find a definitive 'no' anywhere.  Does the 6945 support Phone proxy?Thanks in Advance,J

We have two seperate MGCP  voice gateways for two publishers. Can  weconfigure or use one  voice gateway for both  the publishers for HighAvailability pupose.               Regards.

Hi,Does anyone know if Cisco supports Viewmail if the user is running Outlook from Citrix server.Thank you

Ive been looking around in alot of treads and I would like to confirm this: We have Nexvortex as an ITSP and it is obviously voip so its been my understanding when we use CCA to setup the systems we do the dial peer xxxx voip. is this correct? we do ...

Dear friends,I have a CUCM 8.6.2 with a MGCP gateway connected via interface E1 to the Siemens 300E. The Siemens 300E is connected to a anothers PBX's. My end point is a PBX E&M and the ringback isn't working properly.Calls to another destinations is...

Background:Our UC540 was running 8.2.0 and working with SIP calls through  NexVortex using G.729 via CLI commands.We recently upgraded our UC540 to 8.6.0  using CCA 3.2.1, and as soon as we did so, we lost the ability to receive  inbound calls. When ...

I'm in need of of some assitance from our friends in the UK.  I am familar with the US (NANP) concept of Carrier access Codes, that is 101xxxx.  101 followed by a Carrier Identification Code (CIC) to allow callers to choose another carrier or "dial-a...

Hi,Is it possible to DHCP assign different TFTP server IP addresses for IP phones (ex. 192.168.1.10 CME TFTP for IP Phones and 192.168.1.20 CUCM TFTP for Cius) that are in one subnet?   For the moment I created two vlans with dhcp pools, but it would...

HelloI planning an implementation with CUCM Cluster, Right now I have 4 offices with, 2 offices CUCM 4.1 and Unity 4.0, rest 2 CME. Each office has separte PSTN lines and geteways, In the main office We'll have a cluster with IPCC 7.0, but the main d...

I am adding on two subscribers at a remote campus to an existing CUCM cluster that resides at a main campus site.  I am also adding on (2) Cisco 3925 routers at the remote campus for inbound/outbound call routing to the PSTN.  Using Route List and Ro...

Hi,my aim is to configure speed dialing for my Cisco VoIP phone, automaticly distributing the PIN code for my conference bridge. I know this for smartphone using the comma (,) between dial-number and PIN code. For the cisco phones I didn't find any h...

My 2911 gateway is failing the handshake, and I am trying to figure out the best way to debug it.  I turned on all the crypto PKI debugging, but I don't get any information telling me the reason for the failure.  Is there any other debugging I can tu...