What are two requirements for video greetings in Cisco Unity Connection? (Choose two.)

Cisco Media Sense 10.0(1) or later is required because it provides the media forking and recording infrastructure that Unity Connection uses to capture, store, and stream video greeting content.

Cisco Expressway products are designed for business-to-business video traversal and firewall traversal scenarios and are not a listed requirement for Unity Connection video greetings.

A specific Cisco Unified Communications Manager Release 8.5(1) version is not a stated requirement for the video greetings feature; the relevant version dependencies are tied to Media Sense and Unity Connection releases.

Cisco Unity Connection 8.5(1) predates the video greetings feature, which requires the later Media Sense 10.0(1) integration, making this version insufficient to support the feature.

SCCP endpoints such as the 79XX series video-capable phones are required because Unity Connection uses an SCCP signaling path to these devices to initiate and record the video greeting stream.