Adtran Atlas 550 1200305E2 with T1 Condition:Refurbished ShoreTel 230 IP Phone Description:

ShoreTel 230 IP Phone Description:

Adtran MX2800 Controller Card with Modem 1205288L2 Description:

1 compression for four voice channels in frame relay applications

1x 48V DC Power Supply Module P/N 1202289L2

Adtran Atlas 550 1200305E2 with T1 Condition:Refurbished ShoreTel 230 IP Phone Description:Adtran Atlas 550 1200305E2 with T1 Description: The Adtran Atlas 550 is a modular router designed to handle multiple sources of traffic. Its modular design allows users to customize the Atlas 550 for whatever purposes they may need. The Atlas 1200305E2 has built in support for up to six cards in its factory configuration, and a single T1 module (1200307E2) is included with the chassis. The Atlas 550 is ideal for networks that combine voice and data