Adtran Atlas 800 Series NxT1 HSSI/V.35 Module 1200771L1 Phone Systems The 1205288L2 does not include

The 1205288L2 does not include a back-up dial modem

DMS applications

or Quad DSX-1 modules

The ShoreTel SG-60 offers two RJ-45 Ethernet connections

Power can be delivered to an Allworx 9212 either through a PoE (Power over Ethernet) switch or through an Allworx power supply

Adtran Atlas 800 Series NxT1 HSSI/V.35 Module 1200771L1 Phone Systems The 1205288L2 does not includeAdtran Atlas 800 Series NxT1 HSSI V. 35 Module 1200771L1 Description: The Adtran 1200771L1 is a T1 aggregator for the Atlas 800 series of integrated access devices. The NxT1 module can aggregate two to eight T1 circuits into a single channel on the HSSI V. 35 interface. The Atlas 800 NxT1 aggregator supports point to point applications. The 1200771L1 includes four T1 ports and a HSSI interface. The HSSI interface can draw bandwidth from multiple T1