Hi,
Error Message : Unable to log agent in.
Possible Cause : The agents phone is not associatedwith the RM JTAPI provider in theCisco CallManager.
Recommended Action : In the User ID Field in the Cisco CallManager IPCC Express Configuration web page,associate the agents phonewith the RM JTAPI provider.If it is already associated, unassociate and reassociate it. If that corrects it, open a TAC case to investigate availability of a Call Manager correction.
If the above doesn't help, please open a TAC case and provide the agent.dbg trace with debug level set to 204.
Hope it helps.
Regards
Venkat