Adtran Atlas 550 Quad T1/PRI Module 1200755L2 Handsets an integrated VPN client

an integrated VPN client

and a single T1 module is included with the chassis

We recommend users switch to the 3Com 3102B (3C10402B) if they have a newer version of software

Power your new office phone with a GI12-US0520 power supply

The ShoreTel 530 phone can be powered by either a 802

Adtran Atlas 550 Quad T1/PRI Module 1200755L2 Handsets an integrated VPN clientAdtran Atlas 550 Quad T1 PRI Module 1200755L2 Description: The Adtran 1200755L2 provides four T1 or PRI interfaces to an Adtran Atlas 550. Each port can be configured to work as a T1 or PRI. The 1200755L2 offers support for Drop Insert and 1 0 digital access cross connect systems (DACS) applications. The quad T1 PRI module supports PRI switching and frame relay emulation. Adtran 1200755L2 Features: Can be used in any user interface module slot