ESI CS D12 Digital Extension Port Card (5000-0420) Condition:Refurbished 3Com VCX V7122 Features:

3Com VCX V7122 Features:

Reduces Background Noise

The Adtran 1172838G1 can be remotely managed through either a command line interface (CLI) or graphical user interface (GUI)

configuration options can be accessed via browser from the attached PC

Samsung iDCS 28D Digital Phone Description:

ESI CS D12 Digital Extension Port Card (5000-0420) Condition:Refurbished 3Com VCX V7122 Features:ESI CS D12 Digital Extension Port Card Description: The ESI 5000 0420 is a digital extension port card designed for the the ESI Communications Server CS 200, CS 600 and CS1000. The CS D12 provides twelve digital extensions and does come with the black face plate and clips. The ESI CS D12 (5000 0420) has been full tested and includes a one year warranty. ESI 5000 0420 Features: 12 Digital Extensions Compatibility: ESI Communications Server CS 200 CS