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Tag: Internet VOIP , Planet

Planet VIP-281GS

360,00 USD

2Port VoIP GSM Gateway ( 1*FXS +1*GSM + 1*PSTN) -SIP/H323 Dual Protocol

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.

Key Features
Network Features

• Point-to-Point Protocol over Ethernet (PPPoE) Client Support:
The router has a built-in PPPoE client for establishing a DSL link connection with the ISP. There is no need to install a further PPPoE driver on computers.
• DDNS (Dynamic Domain Name Server)
DDNS is a service that maps Internet domain names to IP addresses. It allows you to provide Internet users with a domain name (instead of an IP Address)to access Virtual Servers.
• NAT Traversal
The NAT traversal allows gateway to operate behind any NAT / Firewall device. There is no need to change any configuration of NAT / Firewall like setting virtual server.

VoIP Features
• H.323 / SIP dual mode communication
• SIP 2.0 (RFC3261), H.323v4 compliant
• Peer-to-Peer / H.323 GK / SIP proxy calls
• Voice codec support: G.711(A-law / µ-law), G.729 AB, G.723 (6.3 Kbps / 5.3Kbps)
• Voice processing: Voice Active Detection, DTMF detection, G.165 / G.168 compliant echo canceller, silence detection
• Built-in adaptive buffer that helps to smooth out the variations of delay (jitter) in voice traffic
• Voice channels status display: This function displays each port status such as on-hook, off-hook, calling number, talk duration, codec

GSM Features
• SMS Server for SMS sending and receiving
• Worldwide GSM network usable (850 / 900 / 1800 / 1900 MHz)
• Supports GSM PIN code protection


Tag: Internet VOIP , Planet



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