Specifications

Total Access 600 Series System Manual Section 4.5 SDSL ATM UIG

1. TOTAL ACCESS 600 OVERVIEW

The Total Access 600 is a complete solution Integrated Access Device (IAD) for Voice over ATM

(VoATM) applications. The unit includes a modular network interface, Nx64 V.35 interface, 10/100BaseT

interface, FXS ports, life-line voice backup, and an optional battery back-up for added security. The Total

Access 600 can provision, test, and provide status for any of the voice and data interfaces. All connections

are made via the rear panel. In addition to a built-in IP router, the Total Access 600 contains an echo

canceller and ADPCM compression modules necessary for VoATM applications.

Analog Lifeline

The LIFE LINE connector on the rear panel (see Figure 1) provides assured voice for port 1. When a

connection to the Voice Gateway is not possible due to loss of power or some other reason, an on-board

relay opens and the first port of the voice connector is provided with analog voice from the analog lifeline

connection.

Figure 1. Total Access 600 Rear Panel

Firmware Updates

Firmware can be updated by using XMODEM transfer protocol via the unit’s CRAFT port (see Figure 1) or

by using TFTP from a network server. (See DLP-007, Upgrading the Firmware Using XMODEM and

DLP-008, Upgrading the Firmware Using TFTP.)

The terminal menu is the access point to all other operations. Each terminal menu item has several

functions and submenus that identify and provide access to specific operations and parameters. These

menu selections are described later in this User Interface Guide.

For the analog lifeline feature to work, the user must subscribe to an analog voice line and

it must be connected via the lifeline connector.

See Section 1, Commons User Interface Guide for instructions about navigating the

terminal menus.