RADVision SCOPIA 400 Instrukcja Użytkownika Strona 2
- Strona / 2
- Spis treści
- BOOKMARKI
Oceniono. / 5. Na podstawie oceny klientów
USA/Americas
T +1 201 689 6300
F +1 201 689 6301
APAC
T +852 3472 4388
F +852 2801 4071
infoAP[email protected]
EMEA
T +44 (0) 20 8757 8817
F +44 (0) 20 8757 8818
Product specifications subject to change without notice. This document is not part of a contract or licence as may be expressly agreed. RADVISION and SCOPIA registered
trademarks of RADVISION, Ltd All trademarks recognized. All rights reserved. © 2007 RADVISION, Ltd. 46008-00020 Rev H 10-07
About RADVISION
RADVISION (NASDAQ: RVSN) is the industry’s leading provider of market-proven products and technologies for unified visual communications over IP and 3G networks.
With its complete set of standards-based video networking infrastructure and developer toolkits for voice, video, data and wireless communications, RADVISION is driving
the unified communications evolution by combining the power of video, voice, data and wireless – for high definition video conferencing systems, innovative converged
mobile services, and highly scalable video-enabled desktop platforms on IP, 3G and emerging next-generation IMS networks. For more information about RADVISION, visit
www.radvision.com
SCOPIA MCU and MVP Blades
Capacity
• Optimized capacity providing each conferencing application working point
(High Definition, Standard Definition, and Desktop) optimized capacity and
port cost
• 96 ports of audio conferencing per MCU blade
• 16 ports of High Definition video processed conferencing per MVP blade (up to
2Mbps)
• 24 ports of Standard Definition (high rate) video processed conferencing per
MVP blade (up to 2Mbps)
• 48 ports of Desktop (standard rate) video processed conferencing per MVP
blade (up to 384Kbps)
• Each MCU blade can connect to up to four MVP blades resulting in 96 ports of
audio and videoconferencing (no more than two MVP blades are needed when
working at standard rates up to 384Kbps)
Signaling Protocols
• Signaling protocols – H.323, SIP
Audio Support
•
Audio codecs – G.711, G.722, G.722.1, G.723.1, G.728, G.729AB, MPEG4 AAC-LC
• Custom participant entry/exit tones
• DTMF tone detection (in-band, H.245 tones, and RFC2833)
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Video Support
• Video codecs – H.261, H.263, H.264
• Live video resolutions – QCIF, CIF/SIF, 4CIF, 288p, 384p, 400p, 448p, 480p,
576p, 720p
• Presentation video resolution – VGA, SVGA, XGA, 720p
• Video bandwidth – up to 2Mbps
• High Definition Continuous Presence – H.264 @ 720p up to 30fps
Data Collaboration and Presentation Sharing
• H.239 and DuoVideo for presentation sharing
Security
• H.235 AES/DES encryption for secure conferencing
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• Password protected web GUI user access with multiple levels: Administrator,
Operator, and User
• PIN protected conferences
• HTTPS for secured management
Web-Based Monitoring and Control
• Simple, user-friendly web interface enabling MCU configuration and conference
operation
Custom IVR Messages:
• IVR messages can be recorded to provide custom greetings and
announcements
Conference Control from the Endpoint
• H.243 conference control
• DTMF based conference control
QoS
• QoS support with DiffServe, TOS, IP Precedence
Advanced Video Processing
• Consistent video quality and frame rate regardless of the number of
participants connected to the meeting with High Definition
• 28 different layout options with up to 16 conference participants displayed on
one screen using continuous presence.
• Text overlay (e.g. conference participant's name)
• Dynamic layout according to the number of conference participants
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When using in-band DTMF detection, MCU audio capacity drops to 72 ports. H.235 encryption
must be off.
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When using H.235 encryption, MCU audio capacity drops to 72 ports, video capacity is
unaffected for calls up to 768Kbps and drops by 50% for calls at higher rates.
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When using encryption, gw-P20 capacity drops to half; gw-S40 capacity remains unaffected.
SCOPIA Gateways (gw-P20 / gw-S40)
Capacity
gw-P20
gw-S40
E1 Interface T1 Interface
Voice calls 60 46 -
Video calls @128Kbps 30 23 4
Video calls @384Kbps 10 7 4
Video calls @768Kbps 4 3 4
Video calls @full E1/T1 2 2 4
Signaling Protocols
• Signaling protocols – H.323, H.320
Video, Audio & Data Protocols Supported
• Video – H.261, H.263, H.263+, H.263++, H.264
• Resolutions – QCIF, CIF, 4CIF, 16CIF, 448p, 480p, 576p, 720p
• Audio – G.711, G.722, G.722.1, G.723.1, G.728
• Data – T.140, T.281 (FECC), DuoVideo, H.239
• H.243 conference control
Built-in Audio Transcoding and Line Echo Cancellation
• G.728 <> G.711
• G.711 <> G.723.1
• Line echo cancellation on gw-P20, allowing connectivity of POTS phones
Call Routing
• Built-in interactive voice response (IVR)
• Direct Inward Dialing (DID) - IP connectivity according to the ISDN number
dialed
• TCS4 - supply the IP endpoint number as part of the ISDN dial string
• Default extension - connect all calls to a specific location (e.g. MCU)
Call Bonding (gw-P20)
• ISDN call bonding for up to 2Mbps (E1) or 1.5Mbps (T1)
• Automatic downspeeding on ISDN channel failure
Security
• AES Encryption
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- H.233, H.234, H.235
• Password protected web GUI user access with multiple levels: Administrator,
Operator, and User
• gw-S40 is fully complaint with government and military encryption devices
such as KIV-7M, KIV-7HS, KIV-19, KG-193 and STE
• HTTPS for secured management
SCOPIA Chassis
SCOPIA 400 – 4 Slot Chassis
• Height: 2U; Width: 17.25” (438.15mm) ; Depth: 10” (254mm)
• Weight: 17.6 lbs / 8 kg for empty chassis (with 2 power supplies)
• 100-240VAC, 50/60Hz dual redundant power supply as standard
SCOPIA 1000 – 18 User Slot Chassis
• PICMG 2.16 - dual redundant IP backplane
• Hot - Swap dual redundant Intelligent Shelf Manager blades
• Hot - Swap dual redundant internal L2 Ethernet switches
• 48VDC, Hot-Swap redundant power supplies and cooling fan trays
• Height: 12U; Width: 17.2" (431mm); Depth: 17” (431mm)
• 19” rackmount flanges included
• Weight: Approx. 97.5 lbs. (44.2 kg)
Environmental Requirements
• Operating temperature: 0
o
C to 50
o
C (32
o
F to 122
o
F)
• Storage temperature: -25
o
C to 70
o
C (-13
o
F to 158
o
F), ambient
• Relative humidity: 5% to 90% non-condensing
SCOPIA Blades
Blade Description
MCU Blade Multipoint Control Unit (MCU) enabling 96 audio conferencing ports with full audio transcoding
MVP Blade Media Video Processing (MVP) blade enabling up to 48 video processed conferencing ports
gw-P20 Blade Dual PRI gateway connecting H.320 ISDN networks to H.323 IP networks. Built-in audio transcoding is included
gw-S40 Blade Quad port serial gateway connecting H.320 serial networks to H.323 IP networks. Built-in audio transcoding is included
gw-P25/M Blade 3G video gateway connecting H.324M networks to IP networks (see SCOPIA 3G Video Gateway datasheet for more details)
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