IP Telephony and Phones

Hello All , need urgent help please , I have a router with FXS 4 - ports , and we connected them to PBX ( FXO port) , the problem that :When we place a cll from the network to any ext behind the PBX , all the FXS ports on the router go off-hook , a...

Our servers are reaching end of life so we decided to upgrade. However, we only purchased the servers, thinking that we could use the 4.1 software that we already have. I just received the new MCS 7835 H2 servers and our software is telling me that...

Does anybody know that what DSP model VG224 use? C5421, C549 or 5510? Thanks

I?m trying to register a phone over a VPN connection. The router is located in the office, I have a cisco 1801 router at home with a point to point VPN between the 1801 and the PIX 515 at the office. When the phone that I want to use at home is plugg...

I am deploying handsets using the auto registration feature, then i want to go around the phones and logon the person who will sit at that position, through extension mobility. The issue i have is the login option is not available from phones that ha...

Hi,I have configured a Called Number Transformation within a Route Pattern in order to use an alternate Telco Provider but I would like the users not to see the transformed number (cause it is like a 20-digit number instead of a 11-digit one). How wo...

I need to how to configure "external phone number mask" on a DN configuration but still have actual phone DN displayed on the 7912 (DN 1001-1004 per site). I do not want to have route patterns as I would need 2-3 per site (500+ sites).I basically nee...

Hi,I heared some rumors that the next version of callmanger will run on windows again, and windows only!Is this a rumor or is there some truth in it? JH

Hi I have two IPCC in failover. Do I need to backup both or if a backup only the master? Presently I am doing both and the tar files is around 22gig. Thanks

I have a 7970G which will not power up after upgrading from 4.1(2) to 5.1(3).The phone is getting power from an external power pack. When I unplug the power pack and network cable and plug them back in the mute light flashes then the speaker light t...

Could I have two different Callmanagers (in different clusters) register the same MGCP gateway (VG200) by using MGC Profiles on the VG200? They would have to specify different ports or maybe use different channel groups on the same port? I have two ...

Hey guys --In the past I have been able to transfer directly to VM by creating a CTI PT with the extension *XXXX; CFA to VM with a VM profile that has a mask of XXXX.Unfortunately, I have not been able to get this to work in CM6.Let me know if I'm mi...

Hi,so we have three types of phones, 7912, 7940 and 7960. users would require logging into all the different types of phones, therefore, one week a person tat usually uses a 7912 would require to log into a 7940 etc etc. the reverse would also be req...

Hi, We are running UNITY 4.0. We are facing some strange problem, like unity services will automatically down and if we start the unity services again ,Unity server will hang. We need to restart the unity server manually. This problem will happen onc...