CallPath call STLMON (Monitor) - link problem
STLMON failed because of a problem with the CallPath Server link. This notification is normally issued just before a CP053 or CP054 message. The CallPath return code and the parameters passed to and from the call are printed in the error.
STLMON sets up CallPath monitors on the Blueworx Voice Response channel during trunk initialization.
Check that the CallPath Server is available, and can be reached by the Blueworx Voice Response system. To check that it is available, from Blueworx Voice Response run ping server_name, and check that you get a valid response. The CallPath Server must be available before the custom server will work properly.
Check the CallPath return code. This might give the reason for the STLMON failure. For CallPath return codes, see the : CallPath Server Programmer's Guide and Reference.
White (error_id = 20501)
Log, System Monitor