8-Port SIP Internet Telephony Gateway
VGW-800 Series
SIP Standard Compliance
The VGW-800 series supports Session Initiation Protocol 2.0 (RFC 3261) for easy integration with
general voice over IP system. The VGW-800 series is able to broadly interoperate with equipment
provided by VoIP infrastructure providers, thus enabling them to provide their customers with better
multi-media exchange services.
Enhanced, Full-Featured Business Gateway
The VGW-800 series is a full-featured enhanced business SIP Gateway that addresses the
communication needs of the enterprises. It provides
the FXO and FXS gateway with SIP protocol IP
device which allows connection with PSTN telephone line and with analog telephone set to make or
receive VoIP call over Internet or VPN network. This device is suitable for office PABX to enable to have
VoIP call without changing cabling, dial plan and extension number.
The VGW-800 series supports all kinds of SIP-based gateway features and multiple contact filter
functions, such as 24 SIP trunk accounts, both IPv6 and IPv4 protocols, flexible dial plan and route plan
features, and switch of analog and VoIP signal to help both protocols to communicate efficiently.
8
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