CLCOR ON Premises Call Control Practice Question
You want to implement 'Presence' so users can see the status of other users. Which service must be running on the IM and Presence server?
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 Presence Engine
The 'Cisco Presence Engine' service is the core service that processes and updates presence states.
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 SIP Proxy
Why it's wrong here
For SIP routing.
- ✓
Cisco Presence Engine
Why this is correct
This service handles the core presence logic.
- ✗
Cisco XCP Router
Why it's wrong here
This routes XMPP traffic, but the engine handles the state.
- ✗
Cisco TFTP
Why it's wrong here
For file distribution.
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.