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Specification Description
Audio Features
●
CD-quality 20 KHz mono
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Two acoustic echo cancellers
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Automatic Gain Control (AGC)
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Automatic noise reduction
●
Active lip synchronization
Audio Inputs
(Four Inputs)
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Two microphones, 4-pin minijack
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One minijack for line-in (stereo)
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One audio in from camera (HDMI)
Audio Outputs
(Two Outputs)
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One minijack for line out (stereo)
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One HDMI, (digital main audio)
Dual Stream
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H.239 (H.323) dual stream
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BFCP (SIP) dual stream
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Support resolutions up to 1080p (1920 x 1080)
MultiPoint Support
●
Four-way embedded SIP/H.323 MultiPoint reference MultiSite
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Cisco TelePresence Multiway support (requires Cisco TelePresence Video Communication Server [Cisco VCS]
and Cisco TelePresence MCU)
●
Ability to natively join multipoint conferences hosted on Cisco Telepresence Multipoint Switch (CTMS)
MultiSite Features
(Embedded Multipoint)
●
Adaptive SIP/H.323 MultiSite; resolution up to 576p30
3-way resolution up to 720p30
4-way resolution up to 576p30
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Full individual audio and video transcoding
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Individual layouts in multisite continuous presence
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H.323/SIP/VoIP in the same conference
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Support for Presentation (H.239/BFCP) from any participant at resolutions up to 1080p15/SXGA
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Best Impression (automatic continuous presence layouts)
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H.264, encryption and dual stream from any site
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IP Downspeeding
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Dial in and dial out
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Conference rates up to 6 Mbps
Protocols
●
H.323
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SIP
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ISDN (requires Cisco TelePresence ISDN Link)
Embedded Encryption
●
H.323 and SIP point-to-point
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Standards-based: H.235 v3 and Advanced Encryption Standard (AES)
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Automatic key generation and exchange
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Supported in dual stream
IP Network Features
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DNS lookup for service configuration
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Differentiated services (quality of service [QoS])
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IP-adaptive bandwidth management (including flow control)
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Automatic gatekeeper discovery
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Dynamic playout and lip-sync buffering
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H.245 Dual Tone Multifrequency (DTMF) tones in H.323
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Date and time support using Network Time Protocol (NTP)
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Packet loss-based downspeeding
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Uniform resource identifier (URI) dialing
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TCP/IP
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DHCP
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802.1x network authentication
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802.1Q Virtual LAN
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802.1p (QoS and class of service [QoS])
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ClearPath
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Medianet: Mediatrace and Metadata
(7 pages)
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