1 x S-Video
People Video Resolution 
720p, 30 fps from 512 Kbps 
720p, 60 fps from 832 Kbps 
1080p, 30 fps from 1024 Kbps 
4SIF/4CIF, 30 fps from 128 Kbps 
4SIF/4CIF, 60 fps from 512 Kbps 
SIF (352 x 240), CIF (352 x 288) 
QSIF (176 x 120), QCIF (176 x 144) Content Video Resolution 
Resolutions supported: HD (1920 x 1080), WSXGA+ (1680 x 1050), SXGA (1280
x 1024), HD (1280 x 720), XGA (1024 x 768), SVGA (800 x 600), VGA (640 x 480) 
Output: 720p (1280 x 720), 1080 (1920 x 1080), XGA (1024 x 768), SVGA (800 x 600) 
Content Frame Rate: 5 - 30 fps 
Content Sharing: People+ContentTM, People 
on ContentTM and People+Content IP 
Audio Input
3 HDX microphone arrays supported
1x Line-level stereo in (RCA)
1 x 3.5mm stereo mini (PC Audio)
1 x VCR / DVD stereo audio-in (RCA)
 
Audio Standards and Protocols
Polycom StereoSurroundTM
22 kHz bandwidth with Polycom SirenTM 22
14 kHz bandwidth with Polycom Siren 14,G.722.1 Annex C
7 kHz bandwidth with G.722, G.722.1
3.4 kHz bandwidth with G.711, G.728, G.729A
Network
Polycom iPriorityTM for QoS
10/100 auto NIC (RJ45)
Auto-MDIX
H.323 and/or SIP up to 6 Mbps
Polycom Lost Packet RecoveryTM (LPRTM)
Reconfigurable MTU size (IP only)
RS232
Camera control
Data pass-through
Audio mixer control
Full serial API support
H.320 (optional)
ISDN Quad BRI, PRI T1 or E1 - Serial (RS449, V.35 RS530 with RS366 dialing)
Auto SPID detection and line numberconfiguration
1 x Analog phone interface (POTS)
Microsoft® Office Communications Server integration
Microsoft® ICE support
Microsoft® LyncTM support