
1. Product Introduction
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C h a p t e r 1
Product Introduction
1.1
Product Introduction
Zed-3 GA90 is a Modular Gateway which has prefect performance, rich interfaces, and supports
interface cards plug. GA90 supports multitype interface cards, such as FXO, FXS, IP, T1/E1 card,
can be connected to VoIP and PSTN network, allows calls freely transfer between these
interfaces, fully meeds the various requirements of communication and business extension for
enterprises. GA90 permits flexible call routing and call restricting to provide users calling strategy
based on their own requirements. The web-based management platform dramatically reduces
complication of users' operations.
GA90 are compatible with most SIP-based IP-PBX and traditional telephony system. When there
is no PBX, it can be deployed alone or in a group. This product can connect to local PSTN network
directly for its support of most countries and areas' telephone agreements. Zed-3 sells GA90 and
privides technical support across the world.
1.2
Technical Specifications