Mobility

voip_gateway_b

WLAN 11b/g VoIP Gateway

Data Sheet.pdf

Introduction

– Included Networking for LAN (4 ports) /WLAN (11b/g AP) interfaces, VoIP service(2 ports), PSTN service (1 port) in one product.
– It is working only to plug in traditional phone sets for VoIP service through VoIP gateway. And enable failover function to use PSTN line even VoIP is not in service. The VoIP product uses the Session Initiation Protocol (SIP) for call signaling. It digitizes audio from a connected phone, modem, or fax machine, processes the audio following a coding scheme (such as G.711, G723.1) and transmits it to the connected device using RTP.
– All clients link its built-in 10/100Mbps Ethernet LAN or WLAN (11b/g, 11/54Mbps) interface to Internet via any xDSL or Cable modem
– Included WPA, NAT, MNAT, Access Control, IP-based Packet Filtering, Stateful Packet Inspection for security functions

Features

Network Features

  • DHCP client for WAN
  • Support PPPoE z Support static IP
  • DHCP server for LAN,up to 253 end user
  • QoS guarantee voice quality ToS,Diffserv,802.1P/Q
  • Dynamic DNS proxy
  • NAT and NAPT
  • Virtual server and Virtual DMZ
  • Firewall function with Access Control List (ACL)
  • Firewall function with hacker pattern detection

Voice Features

  • SIP RFC3261
  • SDP RFC2327
  • RTP RFC1889
  • CODEC : G.711, G.723.1 and G.729
  • DTMF : in -band and out-of band
  • Voice activity detection (VAD)
  • Comfort noise generation (CNG)
  • Silence threshold
  • Jitter buffer

WLAN Features

  • IEEE 802.11b & 11g compliant
  • Data rate:54/48/36/24/18/12/9/6 Mbps
  • 802.1x and TKIP
  • Site survey : Scan available network

Management Features

  • Firmware upgradeable through Web UI
  • Management based on web UI from local and remote
  • SNTP time setting
  • Message Log

Specifications

GENERAL

  • WAN: RJ45* 1port
  • LAN: RJ45* 4ports (Switch)
  • WLAN:11b/g AP inside (11Mbps/54Mbps)
  • Antenna:2.4GHz external antenna* 1 + internal antenna* 1
  • VoIP connection:VoIP* 2port , FXO* 1port
  • Power Supply:DC 12.0V
  • Dimension (L* W* H):160* 130* 30 mm
  • Operating Temperature: 5°C ~ 40°C
Copyright© 2007 Mototech Inc. All rights reserved.