Hi   I would like to ask if any one has experience in setting up for remote worker using Cisco IP phone ( without VPN) to connect back to CUCM 11.0  via Oracle SBC   I do find an article that can give me some idea, but I am a bit confused how the IP ...

I have CIsco 2921 currently acting as a Voice gateway ... I want to use it as a gatekeeper as well... however when I go to the CUCM9, since its already added as a gateway with its IP address, when I try to add the same IP address as a gatekeeper it d...

HiI need to add a billing application Server on the CUCM 9Tool>CDR management>However the " add new" button is grey outI already added 3 billing application servers there, does it has a maximum number of server that i can add?I also tried different w...

I was wondering if any one could point me in the right direction  regarding where I can find these two .cnf files required for getting a  Cisco phone to register with Call Manager via SIP..SIPDefault.cnfSIP<mac>.cnfI am reading this:http://www.norgie...

how can I connect a Cisco 7940 phone and CIsco 7970 to a trixbox via SIP