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Enterprise VoIP Deployment
Supports PSTN/PBX and analog telephone sets
Scalable gateways for cost effective VoIP integration
Provides free telephone calls between gateways and/or cheap
telephone calls via ITSP.
User friendly design as easy as analog phone system
Enables end-users with minimum of IT knowledge to take
advantage of LeaderSIP Gateway instantaneously.
Superior voice technology for connecting legacy
telephone systems with new IP-based PBX architecture
Provides excellent voice quality and optimized packet voice
streaming over IP networks.
Remote Management
Supports easy program update/download thru web-browser,
SNMP
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Key Features
SIP and H.323 Version 3 compliant
Phone to phone, PC to phone
Private PBX Networking (Key Telephone system)
MSN Messenger Support
Real-time Facsimile (T.38)
DTMF detection and generation
1 and 2 stage dialing
NAT support (IP sharing)
Remote management using web browser/SNMP
Easy numbering management
Call Detail Recording
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Specifications
ITEM |
Description |
| Call Control |
SIP(IETF RFC 2543bis) & ITU-T H.323 compliant |
| Voice Codec |
ITU-T G.723.1, G.729, G.711A, G.711U etc |
| Telephone Interface |
4 Ports (GW40), 8 Ports (GW80), FXS, FXO, E&M |
| Network Interface |
10 Base-T Ethernet |
| QoS |
Voice Activity Detection, Comfort Noise Generation,
Slience Suppression, Echo cancellation,
Dynamic jitter buffer control, Gain control |
| Chassis |
280 X 205 X 43 (GW40), 432 X 220 X 43 (GW80) (W X D X H, Unit : mm) |
| Power |
100 VAC ~ 240 VAC, 20 W (GW40), 25 W (GW80) |
| Operating Temperature |
0 °C ~ 50 °C |
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LeaderSIP TM -GW40/80 Service Diagram
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