Hi,I wanted to configure a domain name for "cisco unified communication manager 6.0.1", which is currently assigned with an IP address.I request to inform me, the details required for configuring a domain name to CiscoUCM instead of IP Address.Curren...

I have CUCM-6.0.1. I have configured my third party SIP device to it. But while I am sending MWI SUBSCRIBE request, call agent is replying back with "489-Event Package Not Supported". What could be the probable reason?Is it means that CUCM is not sup...

I have CUCM-6.0.1 and is installed on IBM server. How do I configure the voice mail?I registered 2 devices to CUCM. If the other user is busy, then the call is not going to the voice mail? Does it requires a specif configuration at CUCM?

Hi,I have CUCM 6.0.1.3000-7 and registered two third party SIP device to the Server. While I am making the call between these two devices, the media (RTP) is flowing end to end, not through CUCM.I want to route all the media(RTP) through CUCM. How is...

Hi,I configured two third party SIP phone's (say 1001 and 1002) to Cisco Unified CM. Both the phones got registered to the Cisco Call Manager.But I could not establish call between these two phones. When I am trying to make the call, Cisco Call Manag...