If Outcalling is permitted, be sure to create and assign Allowed and Disallowed Phone Numbers Lists to the Outcalling ports. (The Outcalling ports are Port 2 on a 2-port system, Port 4 on a 4-port system, and Ports 5 and 6 on a 6-port system.) See Disallowed Phone Numbers and Allowed Phone Numbers for instructions.

• If Centrex Transfer will be assigned for Automated Attendants, all PARTNER Messaging port extensions must have Allowed Phone Numbers Lists assigned to them that will permit the transfer to the Centrex Transfer destination phone number.
• If www.messenger for PARTNER Messaging will be used, and the phone numbers designated by users during login will be external phone numbers, then all PARTNER Messaging port extensions must have Allowed Phone Numbers Lists assigned to them that will permit the voice messaging system to dial those external phone numbers.