Carrier Access Axxius 800 user manual FXO Voice Card

Models: Axxius 800

1 568
Download 568 pages 8.59 Kb
Page 386
Image 386

FXO Voice Card

Overview

Overview

The FXO Voice Service card provides high-density provisioning of reliable Foreign Exchange Office (FXO) or Direct Inward Dialing (DID) telephone services. Eight FXO or Dial Pulse Terminate (DPT) telephone line channels can be deployed on each FXO Service card. These cards can be inserted into any of the eight service card slots of the Axxius 800 Access Integration Platform. This allows the provisioning of up to 64 FXO or DPT lines in a single Axxius 800 chassis.

The FXO function sinks battery current and detects ringing voltage originating from the central office or PBX line, enabling the transport of dial tone and calling features to remote locations. When configured as a DPT interface, the channels sink and detect forward and reverse line current, emulating the functions of a central office DID line. DID service provides the necessary dialed digits to ring a telephone extension directly through a PBX, without requiring attendant intervention. DPT and FXO functions are also used with Automatic Call Distributor (ACD), voice mail, and Computer Telephony Integration (CTI) applications.

A unique range of software-controlled signaling capabilities connects virtually any type of 2-wire battery-sink telephone line service. Supported features include caller ID, calling party disconnect, distinctive ringing, ground start, and E&M signaling conversion. Automatic impedance balancing provides echo-free service connections across a wide range of customer equipment and line conditions. V.90 transmission ensures optimal dial-up modem performance.

As a component of the Axxius 800 platform, the FX0 Service card as several local and remote management options available through the Axxius 800 Controller. The card can be locally configured and managed using the Command Line Interface (CLI). Front- panel LEDs indicate call progress and channel status. Remote management is accomplished using the graphical configuration, management and maintenance interfaces available in future releases of the NetworkValet (EMS).

 

 

 

 

 

 

8-2

Axxius 800 - Release 2.2

Page 386
Image 386
Carrier Access Axxius 800 user manual FXO Voice Card