POLYCOM VS4000 Model PR4-XXXX VIDEO CONFERENCING UNIT

Polycom VS4000 Video and Audio Conferencing System/2201-21471-001 PR4-XXXX

Polycom VS4000 Rack-Mount Video Conference System PR4-XXXX 2201-21410-091

Polycom RealPresence Group 700 Video Conferencing Codec HDMI Unit Untested

Polycom VS4000 Video Conferencing Unit with Power Supply

POLYCOM VS4000 PR4-XXXX 2201-21410-091 VIDEO CONFERENCING UNIT

Polycom MPTZ-B Eagle Eye Video Conferencing Camera - Camera Only

Polycom HDX 7000 HD NTSC Video Conferencing Unit