Product Introduction:
ATA / IAD / Gateway is provided by Shanghai Guoyi Development Co., Ltd.,a major Network Communications supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of ATA / IAD / Gateway below or get any optional result clicking into the following keywords Gateway , ATA / IAD / Gateway , GYXS8 , Description , Features , Details and you can check the authentications and testimonials of ATA / IAD / Gateway .
Description:
Key Functions
MGCP or SIP access gateways;
SIP-PSTN analog gateway;
Routing (based on called number or other criteria);
Radius based CDR for accounting;
STUN client for NAT transversal;
Flexible interface for analog phones, fax, and traditional PBX with analog trunks.
Main Applications
Remote SIP access gateway for IP-PBX;
IP based wide area PBX for enterprise, government branches and schools;
VoIP Long Distance application for IP phone supermarkets and enterprises;
Carrier primary and secondary line service;
Small and home offices
Fax and Modem service
GYXS8 series supports fax tone detection and codec bypass (T.30) and fax relay
(T.38) function.
Supported Protocols
Session Initiated Protocol (SIP)
Media Gateway Control Protocol (MGCP)
Real Time Transport Protocol (RTP)
