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VOIP GATEWAY, ATA
Features

ĦE Support PPPoE for ADSL or Cable modem
ĦE Support 3 SIP servers to work on the same time
ĦE Web configurateion Interface
ĦE Phone Keypad confirguration
ĦE 12Khz, 16Khz, Reverse Answer signal generation
ĦE Humidity up to 95%
ĦE CE , FCC approval

Model
Description
VT488-1001
  • RJ11 FXS port*1
  • RJ45*2 Ports ( WAN and PC)
VT488-1011
  • RJ11 FXS Port * 1 (RJ11)
  • RJ45*2 Ports ( WAN and PC)
  • RJ11 Esacpe Port * 1
VT488-1002
  • RJ11 FXS Port * 1
  • RJ11 FXO and Esacpe Port *1
  • RJ45*2 Ports ( WAN and PC)
VT488-1002P
  • RJ11 FXS Port * 1
  • RJ11 Esacpe Port *1
  • RJ45*2 Ports ( WAN and PC)

VT488-1002S
  • RJ11 FXS Port * 2
  • RJ45*2 Ports ( WAN and PC)

VT488-1003
  • RJ11 FXS Port * 2
  • RJ11 FXO and Esacpe Port *1
  • RJ45*2 Ports ( WAN and PC)

VT488-1003P
  • RJ11 FXS Port * 2
  • RJ11 Esacpe Port *1
  • RJ45*2 Ports ( WAN and PC)
Main Features for Payphone :

Vector ATA Gateway is a fully SIP standard compliant residential gateway that provides an alternative solution to existing traditional pay phone business models. Traditional PSTN pay phones need a metering (Reverse , 12Khz , 16 Hz ) signal to trigger to charge users and 12Khz and 16Khzsignals will be deformed in a data channel. Vector provides a gateway to integrate with pay phones withoutchanging pay phones' behavior or setting.

    • 3 SIP Proxy registrations.
    • Build-in dial plan.
    • Metering signal support.
 
Specification:

Protocol:

  • SIP v1 (RFC2543), v2 (RFC3261)
  • IP/TCP/UDP/RTP/RTCP
  • IP/ICMP/ARP/RARP/SNTP
  • TFTP Client/DHCP Client/PPPoE Clinet
  • Telent/HTTP Server
  • DNS Clinet
  • NAT/DHCP Server

DTMF Function :

  • In-Band DTMF
  • Out-of Band DTMF
  • SIP info

Dial Method :

  • Direct IP call without SIP proxy
  • Dial number via SIP server
  • Dial URL via SIP server

Codec:

  • G.711:64k bit/s(PCM)
  • G.723.1:6.3k/5.3k bit/s
  • G726:16k / 24k / 32k / 40k bit/s (ADPCM)
  • G.729A:8k bit/s (CS-ACELP)
  • G.729B:adds VAD & CNG to G.729

Call Function:

  • Call Hold
  • Call Waiting
  • Call Transfer
  • Call Forward
  • Caller ID
  • 3-Way conference

Voice Quality :

  • VAD:Voice activity detection
  • CNG:Confortable noise generator
  • LEC: Line echo canceller
  • Packet Loss compensation
  • Adaptive Jitter Buffer

SIP Server:

  • Registrar Server(three SIP account)
  • Outbound Proxy

FAX:

  • T.38

Tone :

  • Ring Tone
  • Ring Back Tone
  • Dial Tone
  • Busy Tone
  • Programming Tone

Security :

  • HTTP 1.1 basic/digest authentication for Web setup
  • MD5 for SIP authertication (RFC2069/RFC2617)

Configuration :

  • Web Browser
  • Console/Telnet
  • IVR/Keypad
  • Auto-Provision

Firmware Upgrade :

  • TFTP
  • Console
  • HTTP
  • Auto-Proision

Qos :

  • ToS field

NAT Traversal :

  • STUN
  • uPup