350-801 · Question #426
350-801 Question #426: Real Exam Question with Answer & Explanation
The correct answer is C: debug isdn q931. The engineer should run the following debugs or commands in the voice gateway to troubleshoot debug isdn q931 - This debug will show the ISDN Q.931 messages that are being exchanged between the voice gateway and the ISDN switch. This can be used to identify the cause of the "Inco
Question
An engineer troubleshoots outbound can failure on an ISDN-PRI circuit. The engineer ts suspecting the 'Incomplete Destination". Which debugs or commands are run in the voice gateway to troubleshoot the issue?
Options
- Adebug isdn q921
- Bdebug voip ecapi inout
- Cdebug isdn q931
- Ddebug isdn q921
Explanation
The engineer should run the following debugs or commands in the voice gateway to troubleshoot debug isdn q931 - This debug will show the ISDN Q.931 messages that are being exchanged between the voice gateway and the ISDN switch. This can be used to identify the cause of the "Incomplete Destination" error. show isdn status - This command will show the status of the ISDN PRI circuit. This can be used to verify that the circuit is up and running.
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