Nortel NT7B74GA-93 T-1 Digital Trunk Cartridge (Refurbished) Siemens

Nortel NT7B74GA-93 T-1 Digital Trunk Cartridge (Refurbished) SiemensThis Norstar Digital Trunk Interface (DTI) terminals a 24 channel T1 link from a public or private network. It will also support fractional T 1. An RJ48 jack provides the interface to the T1 network. Each of the 24 channels can be configured to emulate either loop start, E&M, or DID trunks. The DTI has an integrated Channel Services Unit (CSU). The CSU provides line isolation, signal regeneration, and network performance monitoring. The CSU can be

The Meridian M3901 supports up to five programmable features

Adds automated attendant to DX-80 telephone system

the caller may be redirected to a voice mailbox

Built-in Headset Jack

Avaya Legend 400 GS/LS TTR Card

Avaya Definity TN2402 Processor for csi

• NEC ETJ 8-1 Phone• Handset• Handset Cord• Line Cord (Phone Cord)• Base Stand

Requires a packet control circuit pack (TN778) when used in R6si systems or packet bus-equipped R6vs systems

TAP button

Includes external page interface

This Nortel Networks Norstar system supports disconnect supervision

Speakerphone for hands-free functionality