Cisco Unified Communications Manager

Voice mail zero out configuration on Cisco IP Phone

how to configure nortel phone number as voice mail zero out on cisco ip phone number

Cisco CallManager

In Cisco Callmanager you can see the STATUS of a IP-Phone (Not registered, Not found, ...). Does someone know after how many time (hours) the status is set to NOT FOUND ? Standard setting ? Can you change this setting ?

Difference between Cisco CallManager and SIP server

Hi There, Anybody can help me to know the difference between Callmanager and SIP server? Call processing difference.. and protocols used. Thanks and regards, Shaju

Cisco 7905G IP Phone mysteriously unregisters from CallManager

I have 7905G ip phones that mysteriously unregister from call manager. The only way to restore service to phone is to restart phone. Has anyone experienced this?

Cisco CallManager upgrade from 4.X to 6.1

I want to upgrade my Cisco Callmanager version from 4.1 to 6.1.My server is HP Compaq Proliant GL320 G2.I upgraded my server 2*80GB HDD and 2GB RAM.Buy I have error Grub Loading Stage 1.5 Grub Loading please wait.... Error 21 when I installed 6.1 DVD. Can you help me for this problem. Thanks,

Cisco CallManager

what are the equipment for a call with Cisco CallManager?

where is the Pause in Cisco????

Hello Friends Anyone can share with me there idea’s of Route Pattern for speed dial????????? A. Usually in Cisco Unified Call Manager Speed dial number its working perfect, everyone knows this Pattern is 9.8XXXXXXXXX Speed Dial and Abbreviated Dial Configuration Speed setting 1. 98001245444...