You can change all the CUCM directory entries from LDAP if if was synched.  Not the actual Directory numbers assigned to the phone.  The LDAP Directory synchronization is for directory lookups and presence information.  It does not directly control t...

Nevermind, found my own answer.http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/8x/user_mac/guide/8xcucmacx/8xcucmacappa.html#wp1043169There really ought to be CiscoUnityTool for this.

Has anyone attempted a Unified Messaging service migration by bulk process?  I have a Unity Connection 9.1(2) server that has a UM service setup for an Exchange 2007 service with most all of the accounts setup for this service.  I now have a new UM s...

It looks like the SIP support is even later in the 7.1.x line.  No documented operation as 3rd party SIP that I can find.http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-6921/data_sheet_c78-541534.htmlThe pho...

Opened TAC case and the message2014-02-12 10:00:26,721 ERROR [Thread-0] ncs.NcsClient$ReceiveThread  - java.net.SocketException: Connection timed out..indicates that something has locked up the port and is blocking access, recommended reboot of publi...