Where is BFCP desktopvideo sharing enabled?

Trunk configuration defines connectivity and codec parameters between systems but does not expose endpoint-level protocol options like BFCP.

Gateway configuration handles PSTN and analog interface settings and has no mechanism for enabling BFCP sharing features.

Gatekeeper configuration is specific to H.323 call routing and admission control and is unrelated to BFCP.

The SIP profile in CUCM contains an explicit BFCP (Binary Floor Control Protocol) allow option that enables endpoints to negotiate floor control for content and desktop sharing sessions; enabling it here allows SIP-registered devices to use BFCP during calls for presentation sharing.

Phone services configure XML application subscriptions on IP phones, not signaling or media sharing protocols.

Common phone profile controls device-level settings such as firmware and power options, not SIP protocol capabilities.

ILS (Intercluster Lookup Service) manages directory URI routing between clusters and has no role in media sharing protocols.

SIP trunk security profile governs authentication and encryption settings for trunks, not endpoint content-sharing protocol features.