Aethra B40 Spesifikasi Teknis - Halaman 2

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Technical Specifications

Network protocols
• H.323 over IP
• H.320 over ISDN
• H.243 Conference Control
Video Protocols
• H.261
• H.263
• H.263+
• H.263 ++
• H.264
Video Resolution
• QCIF, CIF, 4CIF, 16CIF, 448p, 480p, 576p, 720p
Audio Protocols
• G.711
• G.722
• G.722.1
• G.723.1
• G.728
Audio Transcoding
• G.728<>G.711
• G.711<>G.723
AETHRA
®
SpA
via Matteo Ricci, 10
60126 Ancona (Italy)
Telephone +39.071.218981
Fax
+39.071.887077
Video 1
+39.071.2189704
Video 2
+39.071.2189701
Aethra, the Aethra logo and Aethra Gateway are registered trademarks of Aethra SpA in Italy and in other Countries. All other company and product names may be registered trademarks or trademarks of their respective owners.
All information provided by Aethra SpA in this datasheet is believed to be accurate. Aethra SpA reserves the right to discontinue and change specifications and prices at any time without notice. Copyright © 2007 Aethra SpA
All rights reserved. For further details about technical specifications please see "Products" on our website: www.aethra.com.
Data Protocols
• T.120
• T.140
• T.281 FECC
• TANDBERG DuoVideo
• H.239
Line Echo Cancellation
Call Bonding
• ISDN call bonding of up to 2 Mb (E1)
• 1.5 Mb (T1) on PRI connections
• 512 kbps for BRI
• Downspeeding support
Management
• SNMP
• Embedded Web Server
Call Routing
• Built-in Interactive Voice Response (IVR)
• Direct Inward Dialing (DID)
• TCS4
• Default extension for operator assistance
• Flexible/configurable IP dial plan
Security
• AES Encryption
1
- H.233, H.234, H.235
• HTTPS web server
AETHRA GATEWAYS SERIES SPECIFICATIONS
Interfaces
Max System Capacity E11
Max System Capacity T11
Notes:
1 Port capacity when using encryption are reduced by half. This does not apply to the B40 Gateways.
Beijing Hong Kong London Madrid
Mexico City Paris Miami São Paulo
Shanghai Shenzhen
www.aethra.com
Network and Reliability Support
• Dynamic routing of IP calls to neighbouring Gateways
based on resource availability
• Downspeeding support
• Network optimization for high call completion
• H.320 line related auto registration
• Network Specific Facility (NSF)
• QoS support with DiffServe, IP TOS and Precedence
• Advanced IP packet handling ensuring high quality
communications
• Fast connect for voice calls
• Redirect (PRI) in ISDN-to-IP calls, the
Gateway will forward to the destination IP terminal
caller ID and redirecting endpoint details
Physical Dimensions
• 19-inch, rack-mountable closed unit of 1U height
Environmental Requirements
• Operating temperature: 0°C to 40°C (32°F to 104°F)
• Storage temperature: -25°C to 70°C (-13°F to 158°F),
ambient
• Relative humidity: 5% to 90% non-condensing
Power Module
• Input 100-240VAC Auto detect 50/60Hz
Warranty
• One year return-to-factory
• Extended warranties and support services are available
on request
AETHRA
GATEWAY-P20
GATEWAY-B40
2 ISDN PRI T1/E1
60 voice calls
30 video calls @ 128 kbps
4 video calls @ 128 kbps
10 video calls @ 384 kbps
2 video calls @ 256 kbps
4 video calls @ 768 kbps
1 video calls @ 384 kbps
2 video calls @ full E1
1 video calls @ 512 kbps
46 voice calls
23 video calls @ 128 kbps
7 video calls @ 384 kbps
3 video calls @ 768 kbps
2 video calls @ full T1
Code 071071100GB Rev. 0 (12/07)
AETHRA
4 ISDN BRI
8 voice calls