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 Planet Technology VIP-281GS |
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| Hardware > Comunicaciones >
VoiP > Enlaces-Moviles-GSM-VoIP > Planet-Technology >
VIP-281GS
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| H.323 / SIP VoIP GSM Gateway (1 x WAN, 1 x FXS, 1 x GSM, 1 x PSTN) |
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| Garantía del fabricante: 2 años SAT (Servicio Técnico) |
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Disponibilidad:  |
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| Características |
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The PLANET VIP-281GS VoIP GSM Gateway is a signal-GSM channel gateway that supports SIP and H.323 VoIP protocol at the same time. The VIP-281GS provides a total solution for integrating voice-data network and the Global System for Mobile Communications (GSM).
The VIP-281GS is equipped with both FXS and PSTN interfaces, which gives the gateway a wide range of potential applications. The VIP-281GS can be installed on a PBX trunk line to enrich its trunks-GSM and VoIP routes. The PBX is able to have voice communication to either VoIP or GSM environment by the least costs.
Meanwhile, the VIP-281GS is designed for comfort, ease-of-use with a sophisticated and satisfaction to customers. The VIP-281GS not only inherits traditions of quality voice communications and network data over IP networks but the VIP-281GS also eliminates the human resource of VoIP network deployment. With optimized H.323 / SIP architecture, the VIP-281SG is the ideal choices for P2P voice chat and ITSP cost-saving solution, but also provides network-converting feature to translate the packet network into traditional PBX system.
With built-in PPPoE / DHCP / DDNS clients, up to 2 concurrent connections in VIP-281GS, voice communications can be established from anywhere around the world. The VIP-281GS comes with intuitive user-friendly and powerful management interface (web / telnet), that can dramatically reduce IT personnel resource and complete GSM / VoIP deployment in a short time. Plus remote management capability, administrators can monitor machine / network status or proceed maintenance / trouble-shooting service via Internet browser or telnet session. Besides, it provides voice channels status display and optimized packet voice streaming over managed and public (Internet) IP networks.
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| Especificaciones |
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HARDWARE
WAN 1 x 10/100Mbps RJ-45 port
FXS 1 x RJ-11 connection
PSTN 1 x RJ-11 connection
GSM 1 x SIM connection
PROTOCOLS AND STANDARD
Standard
H.323 v2 / v3 / v4 and SIP (RFC 3261) , SDP (RFC 2327), Symmetric RTP, STUN (RFC3489), ENUM (RFC 2916), RTP Payload for DTMF Digits (RFC2833), Outbound Proxy Support
Advanced Function IP TOS (IP Precedence) / DiffServ
Voice Codec G.711(A-law / µ-law), G.729 AB, G.723 (6.3 Kbps / 5.3Kbps)
Voice Standard
Voice activity detection (VAD)
Comfort noise generation (CNG)
G.165 / G.168 Echo cancellation
Dynamic Jitter Buffer
Protocols
SIP 2.0 (RFC-3261), H.323, TCP / IP, UDP / RTP / RTCP, HTTP, ICMP, ARP, PPPoE, DNS
NETWORK AND CONFIGURATION
Access Mode Static IP, PPPoE, DHCP
Management Web, Telnet
LED Indications
System: 1, PWR
WAN: 1, LNK / ACT
Line: 1, In-Use / Ringing
Phone: 1, In-Use / Ringing
GSM: 1, In-Use / Standby
SMS: 1, Transmission
Dimension (W x D x H) 180 x 110 x 25 mm
Operating Environment 0~40 degree C, 0~90% humidity
Power Requirement 12V DC
EMC / EMI CE, FCC Class B |
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