Hi,Can I see if anyone has any clue why there is no voice path when i cross router for external calls.We are using MGCP controller routers on CM4.2(3).This is our setup now, we have a Nortel PABX which has 2 QSIG connections, each to Router 1 and Rou...

Hi all,I am reading through the Cisco data sheets on the new cisco attendant consoles. And one thing i found confusing is that it says the dept supports up to 150 phones and the biz supports up to 500 phones.But i'm curious about what would happen if...

Hi,I am trying to configure a H.323 gateway and got external calls working, but not incoming calls to the IP phones. Somehow it is not matching the dialpeers to pass to the CCMs.I did a debug voip ccapi inout and got this errors as attached.May 23 17...

Hi,I have a 4506 with a module with 10/100 ports, WS-X4148-RJ45V. And when I plug in an 7961G-GE, there is no power. If I use an Power cube, the phone will come up and will register successfully.If I connect a 7961G (without GE), the phone can power ...

Hi,I am having a problem where i have a QSIG connection between a Cisco 3845 and a Nortel Option 11C PBX. This router is configured as H323 registered to a CallManager 4.2(3)When I use an IP phone and dial to a nortel phone.The nortel phone is ringin...