WE have installed the Call Manager 4.1(3) and this is being integrated with a non CISCO (ITS Telecom VME Pro) Voice mail box.
As suggested by Cisco, we hace connected the RS-232 Port and FXS Ports for communication.
The incoming Calls are landing on the Voice Mail Box i.e " Welecome to XXX company, if you know the extension please didal now or dial 9 for operator". However when we dial the extension, th box disconnects.
The VME Pro vendor states that reaon for this is the Router or the FXS Card or the Call Manager is not able to send the Flash signal.
Can anyne tell me what is this supposed to be and how I go about this