For more detailed setup instructions or troubleshooting, you can refer to official resources like the Cisco IP Communicator User Guide or technical support videos on platforms like PVAMU Home for Cisco IP Communicator? PVAMU Cisco IP Communicator Guide

: On the CUCM side, you must add the device manually. The Device Name should typically follow the format SEP , where the MAC address is that of the computer's network interface.

: The application may struggle to maintain registration when switching between wired and wireless connections (e.g., undocking a laptop).