VoIP Key Feature:
Both support SIP and H.323 protocols: SIP Registration and Digest Authentication; H.323 Gatekeeper Registration.
Single Number / Account for multiple ports.
Caller ID Delivery and Detection: FXS support DTMF&FSK Caller ID generation; FXO supports DTMF&FSK Caller ID detection. (Optional)
Flexible and 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 : This feature provides good voice quality when user place a VoIP call and also 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 on-hook, off-hook,calling number called number, talk duration, codec.
Pulse Dial support: Support pulse dialing generation and detection. (Optional)
Flash Detection and Generation Program: FXO support Flash Generation and FXS support Flash Detection.(Optional)
FXO answer Mode : FXO provides Ringing Answer, Connection Answer and Non Answer for configuration.