CLCOR ON Premises Call Control Practice Question
Which service in CUCM is responsible for handling the registration of SIP devices?
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
✓
Cisco CallManager
The Cisco CallManager service handles all primary call control, including SIP registration.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Cisco Database Layer Monitor
Why it's wrong here
This is for database synchronization.
- ✓
Cisco CallManager
Why this is correct
This service is the heart of CUCM call processing.
- ✗
Cisco CTIManager
Why it's wrong here
CTIManager is for external application interaction.
- ✗
Cisco TFTP
Why it's wrong here
TFTP serves configuration files, not registration.
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.