Технические характеристики LifeSize Networker

System Capacity

• Supports a single call up to maximum of:
  8B channels (512 kbps) on the BRI's (S/T)
  18B channels (1.152 Mbps) on the PRI (E1/T1)

Endpoints Supported

• LifeSize Room and LifeSize Team to any:
  ISDN (H.320) video and audio end points via ISDN to IP (H.323) video and audio end points

Gateway Features

• H.323 Call Routing to ISDN
• H.320 Call Routing to IP
• H.323 Call Routing to IP via ISDN
• Automatic ISDN down speeding to available IP or ISDN rates at call setup

ISDN Call Features

• Supports ETSI/NAT variants (AT&T 4ess, AT&T 5ess, Nortel DMS 100, ETSI, NI, NTT)
• Auto SPID detection (Only on National ISDN)
• Supports Hong Kong PRI

Dual Video Support

• Standards-based H.239 support for dual streaming
• support for presentations and collaboration for H.320 and H.323

Video Standards

• H.263, H.264

Audio Standards

• G.711 (A-Law/U-Law), G.722, G.722.1 (24kbps/32 kbps)

Additional Supported Standards

• H.221, H.230, H.239, H.242, H.320, H.323, Bonding (ISO 13871)

Video Resolutions

• Supports all H.320 video resolutions including CIF, 4CIF, SIF, 2SIF, 4SIF, HD

Network Interfaces

• 4 x BRI (RJ-45) S/T version
• 1 x PRI T1/E1 (RJ-45)
• 1 x 10/100 Mbps auto sensing

System Management

• Management via embedded Web server using HTTPS

Security

• Flash-based Web management tool
• Admin password
• SNMP security alerts
• Ability to disable IP services and Telnet

System Design

• Physical Dimensions
• Height: 42 mm / 1.65 in
• Width: 215 mm / 8.46 in
• Depth: 190 mm / 7.48 in
• Weight: 1.043 Kg / 2.2 lbs

Power

• POE 48VDC power

Environmental Data

• Operating temperature: 0°C (32°F) to 40°C (104°F)
• Operating humidity: 15% to 85%, non-condensing
• Storage temperature: -40°C (-40°F) to 70°C (158°F)
• Storage humidity: 10% to 90%

Regulatory Model Numbers

• Model: LifeSize Networker-ST = LFZ-002