Which protocol in a SIP Profile Configuration must be enabled for adding an additional media stream to the existing audio and video streams to share a PowerPoint presentation with Jabber on a laptop?

RSVP (Resource Reservation Protocol) is used for QoS bandwidth reservation in the network and does not add or control a content sharing media stream.

MTP (Media Termination Point) is a CUCM resource used to terminate media streams for features like SRTP or protocol interworking, not for enabling content sharing.

TRP (Trusted Relay Point) is a CUCM media resource used for specific media relay scenarios and does not provide the floor control mechanism needed for presentation sharing.

BFCP (Binary Floor Control Protocol), defined in RFC 4582, is the protocol used to negotiate and control content sharing sessions such as desktop or presentation sharing. In CUCM SIP Profile Configuration, enabling BFCP allows Jabber to add a content media stream (BFCP channel) to an existing call, which is required for sharing a PowerPoint presentation or desktop over a Jabber call.