A customer wants a video conference with five Cisco TelePresence IX5000 series system. Which media resource is necessary in the design to fully utilize the immersive functions?

Software conference bridges on Cisco Unified Communications Manager are primarily for audio conferencing or basic video conferencing with lower-end endpoints, and generally do not support the advanced, immersive features of TelePresence IX5000 systems.

Cisco PVDM4-128 is a Packet Voice Digital Signal Processor (DSP) module used in Cisco routers for transcoding, conferencing, and other media processing, but it is not a standalone conferencing bridge suitable for immersive TelePresence systems.

Cisco Webex Meetings Server is an on-premises Webex solution, but for high-end immersive TelePresence endpoints and maintaining their specific features, Cisco Meeting Server is the dedicated and more appropriate solution.

Cisco Meeting Server (CMS) is designed to provide high-quality, scalable video conferencing capabilities, including support for immersive TelePresence endpoints like the IX5000 series. It can seamlessly bridge multiple immersive rooms while maintaining the high-fidelity video and audio experience.