[cisco-voip] CallManager Active Directory Issue

[Yunming Song]

Hi Group,

Under CallManager 3.3(4)sr2, we are installing Cisco Customer Directory 
Configuration Plugin,
from Publisher server (MCS-7825), attempting to integrate with existing 
Corporate Active Directory
generates the following errors:
"Failed to modify Active Directory Schema. Addition of attributes failed"
"Failed to modify Active Directory Schema. Addition of objectclasses failed"
"Failed to configure Active Directory.  Addition of default containers and 
profiles failed."
"... Addition of system userprofiles failed"
"... Addition of system users failed"

We have verified that we are connecting to the schema master for the domain, 
using a Schema Admin
and Enterprise Admin account.  The schema master shows significant cpu 
activity just before the first
failure message is displayed on the Publisher server.
We have also verified the registry key 
HKLM\System\CurrentControlSet\Services\NTDS\Parameters\Schema Update Allowed 
is set on the Microsoft Active Directory Server to 1
Our A/D infrastructure consists of 4 domain controllers across 2 physical 
locations.  The schema master
is not located at the same location as the Publisher server from which we 
are running
the Directory Configuration Plugin, however we are allowing all IP traffic 
between the two locations
and have confirmed that the 2 servers are at least talking to each other.

Any input/idea is pretty much appreciated!

thanks a lot,
Yunming Song
Digicon Corporation
571-323-5030 (o)
yunming.song at digiconasp.com