Network Equipment : Gateways : LifeSize - LifeSize® Networker™

LifeSize® Networker™

Model: LifeSize® Networker™

Quality ISDN: Supports up to 8 calls spread over 1 PRI interface
Flexible Solution: Multiple modes of connectivity, Use as a standalone or shared device with multiple LifeSize video systems
Standards-based H.323 and ISDN H.320 solution
All-in-One CompactInterface:Includes 1x LAN to connect to the LifeSize video system or Ethernet switch and 1x PRI or 4x BRI to the ISDN network
Regional departmental deployments to lower call costs, increase reliability, redundancy and manageability

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Enhanced Gateway for Multiple Systems LifeSize® Networker™ provides an all-in-one, enhanced gateway for integration between IP and ISDN networks. This compact device offers multiple compact network interfaces allowing users to connect LifeSize video conferencing systems with ISDN video systems. LifeSize Networker Advantages High Value Solution Simply the highest-value, most cost effective gateway on the market. LifeSize Networker provides a flexible configuration that allows it to work with single or multiple LifeSize video systems. Leverage LifeSize Networker to provide maximum connectivity to users, ensure seamless IP to ISDN calls and utilize the most cost effective networking for your organization. Multiple, Compact Network Interfaces LifeSize Networker provides one gateway with several interfaces including: *1 x LAN/Ethernet (10/100) to connect directly to the LifeSize Room line, LifeSize Team line or through the wiring closet to share with any LifeSize video system. *1 x ISDN PRI *4 x ISDN BRI Gateway Features Full-featured gateway including multiple audio and video standards providing a complete high definition solution regardless of network connectivity. The Result The result is simple, cost effective IP to ISDN connectivity for multi-vendor video and voice communications and high quality conferencing.

Quality ISDN: Supports up to 8 calls spread over 1 PRI interface
Flexible Solution: Multiple modes of connectivity, Use as a standalone or shared device with multiple LifeSize video systems
Standards-based H.323 and ISDN H.320 solution
All-in-One CompactInterface:Includes 1x LAN to connect to the LifeSize video system or Ethernet switch and 1x PRI or 4x BRI to the ISDN network
Regional departmental deployments to lower call costs, increase reliability, redundancy and manageability
Plug and play and web browser interface for configuration
Most cost effective way to leverage and connect all resources
Uses Power over Ethernet (PoE) when integrated directly with a LifeSize video system

System Capacity:
BRI: Supports up to four calls spread over a maximum 8B channels (512 Kbps) using BRI S/T interface
PRI: Supports up to eight calls spread over a maximum 23B (T1) channels (1472 Kbps) and 30B (E1) channels (1920 Kbps) using PRI interface
Partial PRI: Supports fractional PRI by using a contigous subset of B channels
Endpoints Supported:
All LifeSize video systems to any:
ISDN (H.320) video and audio end points via ISDN to IP (H.323) video and audio end points
Gatekeeper Dialing Modes:
Direct Inward Dial (DID)
TCS4
Non-Gatekeeper Dialing Modes:
Hardwired
Direct Connect
Dial Peer
Gateway Features:
H.323 Call Routing to ISDN
H.320 Call Routing to IP
H.323 Call Routing to IP via ISDN
Automatic ISDN downspeeding to available IP or ISDN rates at call setup and during the call
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.261, H.263, H.263+, H.264,
Audio Standards: G.711 (A-Law/U-Law), G.722, G.722.1c (Polycom® Siren14™) (24Kbps/32Kbps), G.728
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
Quality of Service (QoS): QoS support with Diffserv, IP Precedence (IntServ)
Network Interfaces:
4 x BRI (RJ-45) S/T
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
Power:
POE 48VDC power
LifeSize external power supply (optional)
ENVIRONMENTAL DATA:
Operating Humidity: 15 to 85 % non-condensing
Storage Humidity: 10 to 90 %
Operating Temperature (Maximum): 104 F
Operating Temperature (Minimum): 32 F
Color: Black
DC Voltage: 48 Volts
Depth: 7.48 in
Height: 1.65 in
Width: 8.46 in
Product Weight: 2.20 lbs