Users report intermittent call failures. All calls must invoke an IOS-based transcoder, registered to Cisco Unified Communications Manager, to be successful.
Which two commands can be used to rule out issues with the transcoder? (Choose two.)
A. debug voip ccapi inout
B. debug ccsip message
C. show dspfarm profile
D. show version
E. debug sccp messages
A and E
debug ccsip message isn’t valid… should be debug ccsip messages
I would say, that the right are: C and E
I agree, C and E are correct, below is the troubleshooting of DSP:
Cisco IOS DSP Resources / Farm – Troubleshooting
==================> SCCP Registration Session
show version
show run
show sccp all
show dspfarm all
show voice dsp group all
show log
Basic Debugs
————
debug ip tcp transaction
debug sccp messages
debug sccp error
debug dsp-resource-manager flex dspstats
debug dsp-resource-manager flex error
Advanced Debugs
—————
debug sccp packets
I think the answer should be A and E. debug ccsip message is only used for SIP.
debug sccp messages appears in the old TVOICE quick guide:
https://books.google.com.mx/books?id=hgoLN4s5cAcC&pg=PT6&lpg=PT6&dq=cisco+VOICE+exam+quick+guide&source=bl&ots=qnUbddY8Mw&sig=ACfU3U0k7vfPoz4vvtqDDkiihOvoOlIe_A&hl=es-419&sa=X&ved=2ahUKEwiow7Ht2ZXlAhULlawKHaYJDmAQ6AEwEXoECAoQAQ#v=onepage&q=cisco%20VOICE%20exam%20quick%20guide&f=false