Nortel 1000E Maintenance Manual

Also see for 1000E: Installation and commissioning Regulatory and safety information Installation and configuration Maintenance Upgrade

Contents

Nortel 1000E Maintenance Manual Manual pdf 161 page image

161Media Card maintenanceContents This section contains the following topics:• "Introduction" (page 161)• "Faceplate maintenance display codes" (page 161)• "Replacing a Media Card" (page 166)• "Verify Media Card software and firmware" (page 166)• "IP Line and IP Phone maintenance and diagnostics" (page 167)• "IP line shell commands" (page 168)• "Invoking alarm and log files" (page 169)• "Media Card 32S and DSP daughterboard DSP tests" (page 169)Introduction This chapter provides information about the maintenance functions of theMedia Card.Check the Nortel web site for information about the latest software, firmwareand application releases. See IP Line Fundamentals (NN43100-500) forverification steps.Faceplate maintenance display codesThe Media Card maintenance display provides the diagnostic status ofthe card during power-up, its operational state when in service, and errorinformation on the functional state of the card.During power-up, the card performs multiple self-tests, including:• internal RAM test• ALU test• address mode test• Boot ROM test, timer testNortel Communication Server 1000Communication Server 1000E MaintenanceNN43041-700 01.02 StandardRelease 5.0 20 June 2007Copyright © 2007, Nortel Networks.