IP Telephony and Phones

Hi AllTrying desperately to get IP Communicator and VT Advantage to work on new CME 4.0 system.VT works fine when associated with hardphone but IPC does not show Video icon. Video is enabled in ephone config and type is set to CIPC. I've reinstalled ...

Dear all,The CME router has VIC-2DID card which connect to CO. CO will provide 3 digit to the router. How can I configure the voice port and dial-peer for the DID function.Is the below command enough?voice-port 1/0/0 signal did immediatedial-peer voi...

I need to download an older firmware for the 7940 version POS3-07-5-00, anyone know where to find it. All I keep finding is the latest version.Thanks!Silas

when a call taken in 7960 IP phone two lines on the LCD. caller name in 1st line and calling number in 2nd.The problem is cutoff the calling number in the case long digit by the timer box. calling numbercase#1=9058881234case#2=2829058881234calling nu...

Hello,I have been trying to synchronize to Cisco CM servers and when the vital CM services try to start, they report a Logon Failure. I have tried the adminutility to reset all of the passwords, and it resets them all but, when I try to restart the c...

Hi All,Can anyone explain the difference of 9.T and 9T when configuring the transfer or call forward pattern? Is it with the same result?Many thanks

I need an IP Phone without LCD to not exposure the caller information into public. I found 7902 is EoS. what other model available?Thanks,

Hi, We use a VG224 Analogue Box with Call Manager 4.1. This is configured up with 24 ports. We monitor with Netiq and the threshold for PortUtilisation is set to 80%. We are receiving 'FXS port utilization exceeded threshold'. Can any one define this...

HII am wandering if I need to remap the default COS - DSCP map on the cat 6500 and what the priority queue is.Do i need to run these commands on the CAToS switches. I understand that I only need to mark at the access. ONce successfully marksed I will...

Is there an easy way to reorganize where lines are placed on phones? Customer has 20 7961's and would like lines positioning changed around.

Thinking of introducing voip in our network. Have Cisco 2960 switch and Cisco Catalyst 500 switches.Have one of the ip phones with 2 x 10/100 interfaces. Idea being to connect a desktop PC to one of the ports. The best practice is to set up a voice V...

I have a CCME with 7961 endpoints. I added speed dials thru GUI and all took and showed up on spare line buttons except the one that had an add on unit atached. Everything looks like it should work but they are not showing up on the phone. Is there a...

Has anyone successfully deployed security features (ARP inspection plus DHCP snooping) with their IPT deployment? If so, would you mind talking a bit about any hang ups you may have experienced? Thanks in advance.

I deleted a phone from the device list intending to let it auto-register again. When I powered the phone up again it registered and works, but does not show up in the administration/devices gui. It does show up in the real-time monitor/devices.Idea...