Voip/802.11g Adsl2 Firewall Router
BiPAC 7404VGD
V
oIP/802.11g ADSL2+ Firewall Router
with PSTN or ISDN Fixed-line support
Truly Cost-Saving with PSTN or ISDN Fixed back-up VoIP Router! Billion's BiPAC
7404VGD is a truly all-in-one compact VoIP router with powe
rful functionalities designed for
home and SOHO users to enjoy economical VoIP calls concurrently with the versatile, high-
speed as well as secured Internet access. The world-leading
Gateway feature “Least Cost
Routing” enables users to choose the most economical rate of VoIP calls provided by different
Internet Telephony Service Providers (ITSP). This device integrates the two FXS ports offering
dual lines for making VoIP calls. The additional FXO port enables you to make calls through
PSTN Fixed-line while sharing a high-speed Internet connection. Auto-failover to PSTN or
ISDN Fixed-line support for Internet access and VoIP calls can also be activated whenever the
ADSL line is down. The Internet access is also safely protected from attack of hackers through
unparalleled Firewall security features such as SPI, DoS attack prevention, and URL Content
Filtering. The Quality of Service feature ensures a smooth net connection for inbound and
outbound data with minimal traffic congestion.
Benefits
Make phone calls via Internet as well as Fixed-line
(either ISDN or PSTN)
Truly Cost Saving
Voice over IP compliant with SIP standard
Making VoIP calls with toll-quality is extremely simple; just
Two FXS ports for connecting normal telephones
connect the router to your existing telephone sets. The BiPAC
One FXO port for voice calls via either ISDN or PSTN
7404VGD complies with the most popularly adopted VoIP
Fixed-line
industrial standard, SIP protocol, to ensure the interoperability
with SIP devices and major VoIP Gateways. The Gateway
Auto-failover to ISDN Fixed-line for Internet access
feature “Least Cost Routing” offers the choice of the most
and VoIP calls whenever ADSL line is down
Gateway - Least Cost Routing support (for Retail
economical rate provided by different ITSP. One RJ-11 FXO port
is integrated to transmit inbound and outbound calls through
Market package only)
High speed Internet Access with ADSL2/2+, backward
PSTN Fixed-line so that users may still be able to receive phone
calls through PSTN while enjoying VoIP service at the same
compatible with ADSL
time. In addition, outgoing calls will be automatically redirected to
802.11g Wireless AP with WPA-PSK/WPA2-PSK
PSTN or ISDN when the Internet or VoIP service is not available.
Support
The router also supports a wider range of telephony features,
SOHO Firewall Security with DoS Prevention and SPI
such as call waiting, silence suppression, line echo cancellation,
Traffic Prioritization and Bandwidth Management for
caller ID, etc.
QoS Control
Ease of Use with Quick Installation Wizard and Auto-
High-Speed Internet Access
The router complies with worldwide standards of ADSL,
scan ADSL Settings
supporting a downstream rate of up to 12/24 Mbps with
Support IPTV Application*
ADSL2/2+, 8 Mbps with ADSL and upstream rate up to 1 Mbps.
Ideal for Home and SOHO Users
With this technology, users not only enjoy high-speed ADSL
services but also other broadband multimedia applications such
as interactive gaming, video streaming and real-time audio,
enabling their usage to be easier and faster than ever before.
Particularly, the Annex M standard applied in the model of BiPAC
7404VGDM supports the latest ADSL2/2+ for higher upload
speeds by doubling the upstream data rate.
Smooth and Responsive Net Connection
The Quality of Service (QoS) feature helps users to manage the
bandwidth and prioritize data transfer effectively. It gives one full
control over any type of data transfer, ensuring latency-sensitivity
and bandwidth-consuming applications such as P2P sharing
program, VoIP calls, gaming packets or customer information,
can move through the router at instantaneous speed, even when
under heavy tasking. The speed of inbound and outbound data
passing through the router can be controlled to ensure that users
do not saturate the bandwidth with their browsing activities.
Wireless Mobility
With an integrated 802.11g Wireless Access Point in the router,
the device offers a quick yet easily accessible and mobile to the
users among wired network, wireless network, broadband
connection (ADSL). In addition to having a 54 Mbps 802.11g
data rate, it is also backward compatible with existing 802.11b
equipments. The supported features of Wireless Protected
Access (WPA-PSK/WPA2-PSK) and Wireless Encryption
Protocol (WEP) enhance the security level of data protection and
access control via Wireless LAN. If your network requires wider
coverage, the built-in Wireless Distribution System (WDS)
repeater function allows you to expand the wireless network
without using any wires at all.
Features & Specifications
ADSL Compliance
ATM and PPP Protocols
• Compliant with ADSL Standard
• ATM Adaptation Layer Type 5 (AAL5)
- Full-rate ANSI T1.413 Issue 2
• Multiple Protocol over AAL5 (RFC 2684, formerly RFC
- G.dmt (ITU G.992.1)
1483)
- G.hs (ITU G.994.1)
• Bridged or routed Ethernet encapsulation
- ADSL over ISDN/U-R2
• VC and LLC based multiplexing
• Compliant with ADSL2 Standard
• PPP over Ethernet (PPPoE)
- G.dmt.bis (ITU G.992.3)
• PPP over ATM (RFC 2364)
• Classical IP over ATM (RFC 1577)
- ADSL2 Annex M (ITU G.992.3 Annex M)
(Available for BiPAC 7404VGDM model only)
• MAC Encapsulated Routing (RFC 1483 MER)
• Compliant with ADSL2+ Standard
• OAM F4/F5
- G.dmt.bisplus (ITU G.992.5)
- ADSL2+ Annex M (ITU G.992.5 Annex M)
Management
(Available for BiPAC 7404VGDM model only)
• Quick Installation Wizard and Auto-scan ADSL settings
• Web-based GUI for remote and local management
Network Protocols and Features
• Firmware upgrade and configuration data upload and
• NAT, static routing and RIP-1/2
download via Web-based GUI
• Universal Plug and Play (UPnP) Compliant
• Embedded Telnet server for remote and local
• Dynamic Domain Name System (DDNS)
management
• Virtual Server and DMZ
• Available Syslog monitoring
• SNTP, DNS relay and IGMP proxy
• SNMP v3, MIB-I and MIB-II support
• POP3 (email account checking)
• Supports DHCP server/client/relay
• IGMP Snooping for video service
ISDN
Firewall
• Compatible with Euro ISDN
• Built-in NAT firewall
• Fixed-line voice calls
• Stateful Packet Inspection (SPI)
• Auto-failover for Internet access when ADSL line is down
• Prevent DoS attacks including IP Spoofing, Land Attack,
Smurf Attack, Ping of Death, TCP SYN Flooding, etc.
Hardware Specifications
• Packet Filtering – port, source IP address, destination IP
Physical Interface
address, MAC address
• WLAN: detachable antenna
• URL Content Filtering – string or domain name detection in
• WAN: ADSL port
URL string
• Telephone: 2-port FXS
1-port FXO (For ISDN or PSTN Fixed-line)
VoIP
• LAN: 4-port 10/100M auto-crossover (MDI/MDI-X) Switch
• Two RJ-11 FXS ports for connecting normal telephones
• Console: the Ethernet Port # 4 can be also connected to
• One RJ-45 FXO port for calls via PSTN or ISDN Fixed-line
console
• Compliant with SIP standard (RFC3261)
• Factory default reset button
• Supports G.711 A/µ law, and G.729 Audio Codec
• Power jack
standards
• Power switch
• Supports Telephony Features: call waiting, silence
Physical Specifications
suppression, voice activity detection (VAD), comfort noise
• Dimensions: 8.27" x 5.83" x 1.42"
generation (CNG), G.168 line echo cancellation, caller ID
(210mm x 148mm x 36mm)
(Bell 202,V23)
Power Requirements
• Voice over data, QoS control to ensure higher voice quality
• Input: 12VDC, 1.2A
• Automatic fallback to PSTN Fixed-line whenever
Internet or VoIP service is not available.
Application Diagram*
• Gateway - Least Cost Routing support (for retail package
only)
Quality of Service Control
• Support DiffServ approach
• Traffic prioritization and bandwidth management based-on
IP protocol, port number and address
Wireless 802.11g
• Compliant with IEEE 802.11g and 802.11b standards
• 2.4 GHz – 2.484G Hz frequency range
• Up to 54 Mbps wireless operation rate
• 64/128 bits WEP supported for encryption
• Wireless security with WPA-PSK/WPA2-PSK support
• WDS repeater function support
Models & Standards Support
• BiPAC 7404VGDA: Annex A
• BiPAC 7404VGDM: Annex A & Annex M
• BiPAC 7404VGDB: Annex B & U-R2
• Annex A and Annex M: ADSL over POTS
• Annex B and Annex U-R2: ADSL over ISDN
Operating Environment
• Operating temperature: 0 ~ 40 °C
• Storage temperature: -20 ~ 70 °C
• Operating Humidity: 20% ~ 95% non-condensing
IPTV Application*
• IGMP Snooping
• Virtual LAN (VLAN)
• Quality of Service (QoS)
Billion Electric Co., Ltd.
*Notes:
8F, No. 192, Sec. 2, Chung Hsing Road,
1. The router may require firmware modification for certain ADSL2/2+/ Annex
Hsin Tien City 23146, Taipei County, Taiwan
M DSLAMs.
Tel +886 (2) 2914-5665
2. IPTV application may require subscribing to IPTV services from a Telco/ISP.
Fax: +886 (2) 2918-6731/ 2918-2895
3. Specifications in this datasheet are subject to change without prior notice.
www.billion.com
V.060720
