The device displays a device's capability as “UnknownMDFType” is the CUCM, not the IP phone. Is it because my CUCM version is not supported?I currently using 7.0.1.11000-2. I'm able to downgrade to version 6.1. Are these versions supported by CUOM?

my CUCM is running on VM, is this the reason that makes the CUOM device's capability as "UnknownMDFType"?

I heared I guy from cisco say that this doesn't work because the VM doesn't always return the same SysObjectID which could be the source of your problem.

You can try that yourself.

I however do have a cluster with a publisher and a subscriber that are both on a VM and both are fully discovered by CUOM and appear in the "All devices" view in the Service level view.

CUOM however refuses the discover the cluster, while it see the clusters on real machines....

Cheers,

Michel

THANKS A LOT spaladug !!! I have been looking for help for a long long time, finally someone can guide me to the right path! By the way, do you know when CUOM 2.1 releasing? Or it is already release?

It is already released.

download link

http://www.cisco.com/cgi-bin/tablebuild.pl?topic=280110370

Installation guide

http://www.cisco.com/en/US/docs/net_mgmt/cisco_unified_operations_manager/2.1/installation/guide/cuom_installg.html

Hi spaladug, recently I have installed the new version of CUOM and I have install the CUCM onto a physical. However, I still having the same problem. When i add my CUCM into CUOM, the device type is still "UnknownMDFType". All the services in CUCM that are stated on the instruction manual, I have them all enabled. Is there anything that I have missed out during the process of installation/adding device into the CUOM? Please advice. Thanks a lot =]

Try rediscovering it by going to modify/delete devices under device management. If that doesn't work then you will need to open a TAC case so we can troubleshoot that.

I have done that too, but it still doesnt work. How m I support to open a TAC case?