PRI Calling Party Number per Extension


The extension outbound PRI Calling Party Number option is expanded from four to 18 digits. This allows the system to send a unique 10-digit telephone number to the called party for each extension. The Calling Party Number option applies only to outgoing PRI calls, but can be received at the destination over any line type with Caller ID capability.

[<3.01] The extension Calling Party Number option is four digits maximum and is overlaid over the telephone number sent by the line (if provided) or the system.