Nortel Agent Greeting NTVQ09AB Maintenance And Troubleshooting Manual
Also see for Agent Greeting NTVQ09AB: Maintenance and troubleshooting guide
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Agent Greeting Card Test and Debug Capabilities Page 23 of 66Agent Greeting Card Maintenance and Troubleshooting GuideDebug FeaturesWhile the Agent Greeting Card is booting, the 8051 auxiliary processor hascontrol of the serial port, and uses it to provide debug information, progressof self tests, etc. Once the 8051 releases the main processor (i486 onVPS(NTVQ09AB), IXP1200 on Media Card (NTVQ09BA)) from reset, themain processor by default grants VxWorks shell access through this port. TheAgent Greeting Card also supports remote access to the shell via telnet.Once the card is operational, the RS—232 port may be used to monitorCardLAN and Time Compression Multiplexing (TCM) signaling between thecard and the Meridian 1 system.2 BSOUTB- O Port B Serial Data Out3 BSINB- I Port B Serial Data In4 SGND C Signal Ground5 BSINA- I Port A Serial Data In6 BCTSA- I Port A Clear To Send7 BSOUTA- O Port A Serial Data Out8 BDTRA- O Port A Data Terminal ReadyTable 4: Faceplate Mini-DIN Connector pinoutPin No. Signal Dir Description |
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