CLCOR Voice Gateways And Session Border Controllers Practice Question
Which TWO of the following are valid methods to troubleshoot SIP call failures on a CUBE?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
show call active voice
debug ccsip messages and show call active voice are the primary tools for diagnosing SIP signaling and active session state.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
debug voice translation
Why it's wrong here
Only useful if translation rules are the suspect.
- ✗
debug voice class
Why it's wrong here
This is not a valid debug command.
- ✓
show call active voice
Why this is correct
Provides snapshot of active call states.
- ✗
show sip-profile status
Why it's wrong here
This does not provide runtime troubleshooting.
- ✓
debug ccsip messages
Why this is correct
Essential for viewing SIP signal exchange.
About these practice questions
This CLCOR question is part of Courseiva's 263-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Cisco exam blueprint
This CLCOR practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CLCOR exam.