Features:
- Provides 24 2-wire analog line ports and acts as an interface between analog voice terminals
- Supports voice terminals equipped with neon Message Waiting indicators
- Supports analog telephones in the same building or "in range, out-of-building" (IROB) up to distance of 20,000 feet
System Requirements/Compatibility:
- Requires DEFINTY ECS Release 6.3, DEFINITY Prologix Release 1.0 or higher or DEFINITY ONE.