Where is BFCP desktop video sharing enabled?

Trunk configuration defines SIP trunk connectivity parameters such as destination address and protocols, but does not contain BFCP content-sharing settings.

Gateway configuration manages PSTN or analog gateway settings and is unrelated to BFCP protocol negotiation for endpoint video sharing.

Gatekeeper configuration applies to H.323 call routing and registration and has no bearing on BFCP, which is a SIP-specific protocol.

The SIP profile in CUCM contains the 'Allow Presentation Sharing using BFCP' option, which, when enabled, includes BFCP negotiation in the SDP of SIP signaling messages. This allows endpoints to establish a separate BFCP floor control channel to share their desktop or an application during a video call.

Phone services configuration manages Cisco IP phone XML application subscriptions and is not the location for protocol-level SIP or BFCP settings.

Common phone profile controls device-level settings such as phone button templates and DND, not SIP protocol features like BFCP.

ILS configuration enables global dial plan replication across CUCM clusters and has no relationship to desktop sharing protocol settings.

SIP trunk security profile governs TLS transport and digest authentication for trunks, not BFCP application-sharing negotiation.