Avaya TN722B


Factory Serviced Includes 90 Day Warranty

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Reg. Price:$114.99
Discount:($15.04)
Sale Price: $99.95
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  • Technical Features

Technical Features for Avaya TN722B

The Avaya TN722B is a DS1 tie trunk that provides interface capability to a DS1 facility with 3 types of digital tie trunk interface: Voice Grade DS1, Alternate Voice/Data (AVD) DS1, and Digital Multiplexed Interface (DMI). The interface provides 2-pair (send and receive) full-duplex circuitry operating at 1.544 Mbps in each direction. It provides 24 independent trunks for voice grade service. It also facilitates Bit-Oriented Signaling (BOS) on the automatic, immediate-start, delay-dial, and release-link trunks.

TN722B Features:

  • DS1 Tie Trunk
  • 8 Ports Interface
    - To Multi-Appearance Hybrid Analog & Digital Voice Terminals
  • 24 Independent Trunk Connections
    - To a 1.544Mbps DS1 Facility
  • Provides Bit-Oriented Signaling
  • 3 Types of Digital Tie Trunk Interfaces:
    - voice Grade DS1
    - Alternate Voice/Data (AVD)
    - Digital Multiplexed Interface (DMI)
  • Operates at 64 kbps
    - w/ 56 kbps at Robbed Bit Signaling.

The Avaya TN722B has many exciting features for users of all types. You can extend the lifetime of your Avaya TN722B with the purchase of a FactoryOutletStore Extended Warranty. Feel safe about your purchase of a Factory Serviced Avaya TN722B, knowing its been fully tested by FactoryOutletStore.

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