Adtran Atlas 550 T1/PRI Module 1200307L1 Phone Systems Rack ears / mounts with

Rack ears / mounts with screws

The Shoretel Button Box is a programmable expansion console with self labeling keys

The ShoreTel SG-50 is a 1U half width switch that can fit in a ShoreTel dual rack tray

Allworx 24x Features:

4205291L6 MX2800 DS3 Bundle Includes the Following Parts:

Adtran Atlas 550 T1/PRI Module 1200307L1 Phone Systems Rack ears / mounts withAdtran Atlas 550 T1 PRI Module 1200307L1 Description: The Adtran Atlas 550 T1 PRI network module provides the Atlas 550 with a single T1, PRI, or DSX 1 interface to your integrated Access Device. The 1200307L1 plugs into the network interface module slot. Adtran 1200307L1 Features: Provides Channelized 23D+1B Connection Provides a single T1, PRI, or DSX 1 interface. Can only be used in the network interface module slot.