300-070 question 22 discussion


A voice engineer is troubleshooting an issue that involves incoming calls to POTS lines.
Which command verifies the digits that are received by voice-port?

  • A. debug voip dial-per
  • B. debug vtsp session
  • C. debug vtsp dsp
  • D. debug call treatment
  • E. debug voice protocol
Created 7 months, 3 weeks ago by induwara5


C is the correct answer. http://docwiki.cisco.com/wiki/Cisco_IOS_Voice_Troubleshooting_and_Monitoring_--_H.323_Gateway_Troubleshooting#debug_vtsp_dsp


C. debug vtsp dsp is the correct answer


debug vtsp dsp —Earlier than Cisco IOS Software Release 12.3, this command displays the digits as they are received by the voice-port. However, in Cisco IOS Software Release 12.3 and later, the output of the debug command no longer displays the digits. The combination of debug hpi detail and debug hpi notification can be used to see the incoming digits. http://www.cisco.com/c/en/us/support/docs/voice/h323/14081-voip-debugcalls.html#debugvtspdsp


Agree on the Option C, debug tsp dsp, as per Cisco documentation in the comment of "Induwara5" below