QuestionQ285
Protocols and EndpointsAn administrator runs the debug isdn q931 command to troubleshoot a failed call. After placing a test call, the logs report a disconnect cause code of 1.
What is causing this issue?
- A The dialed number is not assigned to an endpoint.
- B The destination number rejects the call.
- C The destination number is busy.
- D The media resource is unavailable.
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