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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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Exception Handling

Exception Handling

  1. If calls fail, run the display voice port ve1 command to check the VE1 interface status at both ends and check whether the connection of the physical link is normal.
  2. If the outgoing or incoming call fails, run the display voice trunk-group pra trunk-circuit state brief command to check the link status of the PRA trunk. If the link status is Fault, check the PRA line.
  3. If the physical line is correctly connected but the link status is Fault, run the debugging voice dss1 all command to enable log debugging of the DSS1 module and contact technical support personnel.
Updated: 2019-05-17

Document ID: EDOC1100034005

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