ZyXEL ISG50-PSTN User Guide - Page 452

Chapter 28 Voice Interfaces Table 151 Configuration > PBX > Voice Interfaces > BRI (continued) LABEL DESCRIPTION Type of Number Select the type for the prefix number which might be required by your telephone company to make outgoing calls. The options you can select are abbreviated, unknown, international, national, network-specific, and subscriber. Calling Party Number Prefix Enter a number to add in the beginning of the outgoing caller's numbers using this trunk line. This field can be 0-20 digits in length. Incoming Calling Party Number Settings Use this section to set your incoming calling party number prefixes. Unknown Type Prefix Specify the prefix to add to the calling party numbers of incoming calls of unknown type. National Type Prefix Specify the prefix to add to the calling party numbers of incoming national calls. International Type Prefix Specify the prefix to add to the calling party numbers of incoming international calls. Network Specific Type Prefix Specify the prefix to add to the calling party numbers of incoming network-specific calls. Subscriber Type Prefix Specify the prefix to add to the calling party numbers of incoming subscriber calls. Abbreviated Type Prefix Specify the prefix to add to the calling party numbers of incoming abbreviated calls. Apply Click this to save your changes. Reset Click this to set every field in this screen to its last-saved value. 452 ISG50 User's Guide