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Interoperation Configuration Guide

AR Router

This document provides cases for connecting AR enterprise routers to devices of other vendors.

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Networking Requirements

Networking Requirements

In Figure 13-1, RouterA (AR device) and RouterB (Cisco device) are gateways of two branches, respectively. RouterA used as a PBX connects to IP phones and analog phones. Enterprise branch A connects to the ISDN through a BRA trunk, and connects to enterprise branch B over the ISDN.

Figure 13-1  Connecting RouterA and RouterB through a BRA trunk

The requirements are as follows:

  1. Users of RouterA can call users of RouterB.
  2. Users of RouterB can call users of RouterA.
  3. Users of RouterA can call each other.
Updated: 2019-05-17

Document ID: EDOC1100034005

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