Purpose

This section contains Integrated Services Digital Network (ISDN) component-specific information for Configuration Bytes, PPL Timers, and PPL Events.

For a list of the PPL Components and addressing information, see PPL Component IDs and PPL Component Addressing in the API Reference.

ISDN. Network architecture based on digital transmission, switching, and common channel signaling. Basic configurations include 2B+D called a Basic Rate Interface, and 23+D called a Primary Rate Interface. Outside North America, PRI is 30B+D.
See Integrated Services Digital Network.
See Programmable Protocol Language.
A programmable software component that uses PPL state machines that can be modified with the PPL Tool.