Access to configure the MCM gatekeeper. At the unit's prompt, type enable and press Enter . At the prompt type config terminal and press Enter . At the config prompt type gatekeeper and press Enter . At the config-gk prompt, type zone remote identifier IP address port and press Enter .
Port is the port the embedded gatekeeper uses to communicate.
The default port the embedded gatekeeper uses in 1719. Step 7 Press Ctrl-Z .