Planet VIP-281GS [6/57] Overview

Chapter 1

Introduction

Overview

With years of Internet telephony and router manufacturing experience, PLANET proudly introduces the

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 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.

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.

• Smart QoS

The smart QoS provides stable voice quality while users access internet from private LAN

to internet at the same time. This device would start suppressing throughput automatically