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2009 All Rights Reserved
Both support SIP and H.323 protocols:
SIP Registration and Digest Authentication; H.323 Gatekeeper Registration.
SIP Single Number / Account for multiple ports.
Caller ID Delivery: FXS support DTMF Caller ID generation.
Smart VoIP call Dialing Book: VoIP call Book could provide any application VoIP call to any
type destination (Domain name / IP address, PSTN or PBX) or hunting number setting.
AC termination Impedance : 600/900 OHM and complex impedance
Answer Supervision for Polarity Reversal Detection and Voice detection
NAT traversal: This feature allow gateway to operate behind any NAT/Firewall device. Need not
to change any configuration of NAT/Firewall like setting virtual server.
Smart-QoS Guaranteed: This bandwidth management feature provide good voice quality when
user place a VoIP call and access internet at the same time. The gateway will automatically start to reserve
bandwidth for voice traffic when VoIP call proceeds.
Call Hunting Facility: This function helps gateway to use the lines effectively. This facility
automatically transfers your incoming call to a free line. Subscribers need not indicate numerous numbers of
each port of gateway.
Voice channels status display: This function display each port status like as onhook, offhook, calling number
callee’s number, talk duration, codec.
Flash Detection and Generation Program: FXO support Flash Generation and FXS support Flash Detection.
FXO answer Mode: FXO provides Ringing Answer, Connection Answer and Non Answer for configuration.
FXO anti-seized mechanism : FXO provides busy tone auto-learning and manually configuration
busy tone learning..
The Soundwin S800 Series VoIP Gateway is fully SIP and H.323
standard compliant residential gateway that provides a total solution
for integrating voice-data network and PSTN. By simple installation,
this revolutionary compact voice over IP (VoIP) gateway could be
configured as 8voice channels high density FXS/FXO VoIP Gateway
which provides voice connectivity over the IP network and to the
Public Switched Telephone Network (PSTN).The Soundwin Gateway
is equipped NAT router function that provides Internet access using
only one IP address.
