Allworx Px 6/2 Expander Unit (8220001) Computer Parts Menu navigation is built into

Menu navigation is built into the phone allowing it to be configured directly through the phone

The Total Access 850 supports both T1 TDM and T1 ATM applications through controller modules

NEC ITR-8D-2 Dterm Description:

Adtran MX2800 Controller Card with Modem 1204288L2 Description:

Allworx Px 6/2 Expander Unit (8220001) Computer Parts Menu navigation is built intoAllworx Px 6 2 Expander Description: The Allworx Px 6 2 (8220001) is an expansion unit designed for the Allworx 6x and 24x. The Px 6 2 features six FXO ports, two FXS ports, LED status indicator lights, a 10 100 Base T Ethernet port, and more! The Allworx Px 6 2 Expander offers simple plug and play connectivity and allows you to connect up to three Expander units. Allworx Px 6 2 Features: 6 Dedicated Loop Start FXO Ports 2 Dedicated Internal FXS Ports