VoIP/(802.11g) ADSL2+ (VPN) Firewall Router
Chapter 1: Introduction
Chapter 1: Introduction
Introduction to your Router
Welcome to the VoIP/(802.11g) ADSL2+ (VPN) Firewall Router. The router is an “all-in-one” VoIP ADSL
router, combining an ADSL modem, ADSL router, Ethernet network switch and 2 ports for Voice over IP
functionalities, providing everything you need to get the machines on your network connected to the
Internet over your ADSL broadband connection. With features such as an ADSL Quick-Start wizard and
DHCP Server, you can be online in no time at all and with a minimum of fuss and configuration, catering
for first-time users to the guru requiring advanced features and control over their Internet connection and
Voice over IP Compliance with SIP Standard
The router supports cost-effective, toll-quality voice calls over the Internet. It complies with the most
popular industrial standard, SIP protocol, to ensure the interoperability with SIP devices and major
VoIP Gateways. The VoIP ADSL router supports call waiting, silence suppression, voice activity
detection (VAD), comfort noise generation (CNG), line echo cancellation, caller ID (Bell 202, V3)
and so on.
Fixed-Line Support (Router with LINE port only)
The router integrates RJ-11 FXO port for inbound and outbound calls transmitted through PSTN.
Users can receive phone calls from PSTN while enjoying VoIP call service at the same time. In
addition, the device automatically fallbacks to lifeline POTS to enable making normal phone calls
when there is power outage, or when the Internet connection is down.
Express Internet Access
The router complies with ADSL worldwide standards. It supports downstream rate up to 12/24 Mbps
with ADSL2/2+, 8Mbps with ADSL. Users enjoy not only high-speed ADSL services but also
broadband multimedia applications such as interactive gaming, video streaming and real-time
audio much easier and faster than ever. It is compliant with Multi-Mode standard (ANSI T1.413,
Issue 2; G.dmt (ITU G.992.1); G.lite (ITU G.992.2); G.hs (ITU G994.1); G.dmt.bis (ITU G.992.3);
G.dmt.bis.plus (ITU G.992.5)).
Virtual Private Network (VPN) (BiPAC 7404VGO Only)
It allows user to make a tunnel with a remote site directly to secure the data transmission among
the connection. User can use embedded PPTP and L2TP client/server, IKE and IPSec which are
supported by this router to make a VPN connection or users can run the PPTP client in PC and the
router already provides IPSec and PPTP pass through function to establish a VPN connection if the
user likes to run the PPTP client in his local computer.
802.11g Wireless AP with WPA Support (Wireless Router only)
With integrated 802.11g Wireless Access Point in the router, the device offers a quick and easy
access among wired network, wireless network and broadband connection (ADSL) with single
device simplicity, and as a result, mobility to the users. In addition to 54 Mbps 802.11g data rate, it
also interoperates backward with existing 802.11b equipment. The Wireless Protected Access
(WPA1 and WPA2) and Wireless Encryption Protocol (WEP) supported features enhance the
security level of data protection and access control via Wireless LAN.
Fast Ethernet Switch
A 4-port 10/100Mbps fast Ethernet switch is built in with automatic switching between MDI and
MDI-X for 10Base-T and 100Base-TX ports. An Ethernet straight or crossover cable can be used