Cisco
210-065 · Question #37
210-065 Question #37: Real Exam Question with Answer & Explanation
The correct answer is D: BFCP is not enabled.. BFCP (Binary Floor Control Protocol) must be enabled on the SIP trunk to negotiate a separate content channel so that presentation video is routed to the dedicated presentation display rather than the main screen.
Question
Refer to the exhibit. A network engineer configures a Cisco Unified Communications Manager and VCS integration via a SIP trunk. Endpoint A is able to conduct video calls to Endpoint B. When Endpoint A attempts to share presentation content with Endpoint B, Endpoint B sees the presentation video on the main screen rather than on the presentation display. What is the cause?
Exhibit
Options
- AThe default MTP telephony payload is incorrect.
- BThe SIP trunk is not running on all active Cisco Unified Communications Manager nodes.
- CMTP is not forced to be required.
- DBFCP is not enabled.
- EThe MTP preferred codec is incorrect for content presentation.
Explanation
BFCP (Binary Floor Control Protocol) must be enabled on the SIP trunk to negotiate a separate content channel so that presentation video is routed to the dedicated presentation display rather than the main screen.
Common mistakes.
- A. The MTP telephony payload setting relates to audio codec negotiation, not to the routing or display of a separate video presentation stream.
- B. Running the SIP trunk on all active CUCM nodes affects call redundancy and availability, but does not influence how presentation content is streamed or assigned to a display.
- C. Forcing MTP to be required inserts a media termination point for audio processing and has no effect on dual-stream video or presentation channel negotiation.
- E. The MTP preferred codec setting affects audio quality negotiation, not the separate content video channel used for BFCP-based presentation sharing.
Concept tested. BFCP enabling dual-stream presentation over SIP trunk
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