IP Telephony and Phones

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Hi I have a CME installed in ISR . frequently i am getting this alert in our monitoring tool :  "  Interface VoiceEncapPeer20067 is Down for xxxxxxxxand it's management IP is 0.0.0.0Can anyone plese tell me what is the cause,reason for this ... is it...

                   HiMy cisco x306 server running Cisco Call Manager 4.2.(3) had memory problems and I was able to create a virtualized the server.I now have Cisco Call Manager 4.2.(3) running in a virtual environment and I would now like to  upgrade...

m-laing by Beginner
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Hello my friends. I am trying to fix my customer's router configuration for their telephone system. It has analog phones, fax machines. It has 3 routers, each having a VIC-4FXS/DID and does connect to a PBX for access to to the outside. The phones ca...

Hi,In my CME 7.1 version, i have to configure the CP-3905, but if i list the possible models, just  show 3911 and 3951 , how can i have load the CP-3905?Follow:ROUTER_VOIP(config-register-global)#load ?  3911       Select the firmware load file for 3...

We recently replaced a dead ATA 186 with a 187.  Since that time the caller on the analog side is noticing static on their side and the other caller is hearing echo.  We have tried changing pairs between the ATA 187 and the analog phone, but the issu...

Dear NetPro gurus,My client just installed a brand new CME with CUE on a Cisco 3945 ISR G2 router.  However, they have over 30 Analogue phones which are connected to 2 x Cisco VG224, which in turn is registered with CME.They have the following enquir...