DS1 high error rate and slippage

Doc ID		SOLN245199
Version:		2.0
Status:		Published
Published date:		29 Jan 2016
Created Date:		18 Feb 2014

Author:

Roger Landry

Details

DS1 running high error rate and slips
board fails test 255 with error 8 on several ports during long test

09D1904     ISDN-TRK    0008/074         255       FAIL             8
09D1905     ISDN-TRK    0008/075         255       FAIL             8
09D1907     ISDN-TRK    0008/077         255       FAIL             8

Problem Clarification

dropped calls

Cause

Board 09d19 has hardware issues

Solution

Replace Board

Note: Signaling Link State Audit Test (#255)
This test checks the state of critical signaling link hardware components such as DS1 and ATM
CES circuit packs as required by the port.

If Error Code: 8 and Test Result: FAUL : There is a problem with the circuit pack or media module.

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