ShoreTel ShoreGear SG-120/24 Voice Switch Condition:Refurbished 1 or higher on their

1 or higher on their CPC processor should look into using Inter-Tel 550

The Adtran Atlas 550 Dual EIA-530 Universal Synchronous Serial Interface (USSI) Module (4200754L2) combines with other Atlas 550 components to provide solutions for a variety of wide area networking applications

Three Dynamic Soft Keys

Two FXS Analog Ports

The PoE version of the phone ships with a special power module that is not included in the DC version of the phone

ShoreTel ShoreGear SG-120/24 Voice Switch Condition:Refurbished 1 or higher on theirShoreTel SG 120 24 Voice Switch Description: The ShoreTel SG 120 is a voice switch designed to run on ShoreTel's UC platform. The SG 120 offers support for up to 120 ShoreTel IP phones or to 24 analog ports in the form of 8 trunks (FXO or FXS) and 16 FXS ports. The ShoreTel SG 120 interfaces to standard analog trunks through Loop Start. The SG 120 features two RJ 45 Ethernet connections, an RJ 21X port for a patch panel connection. From the RJ 21X