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Billion 7800VDPX ADSL2+ Modem Router/Dual Band/VoIP

Web ID: 10091

The BiPAC 7800VDPX is a dual-band wireless N, VOIP Router. It supports dual band (2.4GHz & 5GHz) for wireless communications, offering maximum performance and flexibility. It also has built-in 4-port gigabit Ethernet Switch, supporting high-speed data transfer. ONLY WHILE STOCKS LAST!
Manufacturer Warranty: 2 Year
Manufacturer PN: 7800VDPX
GTIN: 4719170003587
Manufacturer Website

billion 7800vdpx adsl2 modem routerdual bandvoip Key Features
  • IPv6 ready (IPv4/IPv6 dual stack)
  • Dual-WAN approach - ADSL2+ or extra Ethernet WAN for broadband connectivity
  • Dual-band (2.4GHz / 5GHz) Wireless Access Point (300Mbps + 300Mbps)
  • Auto failover and failback
  • High-speed Internet Access via ADSL2/ 2+; backward compatible with ADSL
  • IEEE 802.11a/b/g/n compliant Wireless Access Point with Wi-Fi Protected Setup (WPS), Wi-Fi Protected Access (WPA-PSK/WPA2-PSK) and Wired Equivalent Privacy (WEP) supported
  • SOHO firewall security with DoS Prevention and Packet Filtering
  • Quality of Service (QoS) control for traffic prioritization and bandwidth management
  • Universal Plug and Play (UPnP) Compliance
  • Supports IPTV Application*2
  • Supports storage service
  • Ease of Use with Quick Installation Wizard (EZSO)
  • Make phone calls via Internet as well as PSTN fixed-line
  • Voice over IP compliant with SIP standard
  • Two FXS ports for connecting to regular telephones
  • One FXO port for voice calls via PSTN fixed-line
billion 7800vdpx adsl2 modem routerdual bandvoip Benefits

Maximum Performance with Dual-band Wireless
Dual-band, as the name implies, supports two different wireless bands (2.4GHz and 5GHz). The BiPAC 7800VDPX, by adopting this state-of-the-art technology, allows for multiple demanding applications, such as streaming HD videos and multiplayer gaming simultaneously. With an integrated 802.11n Wireless Access Point, the router delivers up to 6 times the speed of an 802.11b/g network device. It supports a data rate of up to 300 Mbps and is also compatible with 802.11b/g equipment. The Wireless Protected Access (WPA-PSK/WPA2-PSK) and Wireless Encryption Protocol (WEP) features enhance the level of transmission security and access control over Wireless LAN. The router also supports the Wi-Fi Protected Setup (WPS) standard, allowing users to establish a secure wireless network by simply pushing a button. If your network requires wider coverage, the built-in Wireless Distribution System (WDS) repeater function allows you to expand your wireless network without the need for any external wires orcables.

Cost saving& “Least Cost Routing”
Making a VoIP call is extremely simple, you just need to connect your existing telephones to one or both phone ports. The BiPAC 7800VDPX complies with the most popularly adopted VoIP industrial standard, SIP protocol, ensuring interoperability with other SIP devices and major VoIP Gateways. The Gateway feature called “Least Cost Routing” offers the choice of the most economical rates offered by different ISP’s. One RJ-11 FXO port is integrated to transmit inbound and outbound calls via PSTN Fixed-line, so that users may still be able to make & receive phone calls via PSTN, while enjoying VoIP services at the same time. In addition, outgoing calls will be automatically redirected to PSTN when the Internet or VoIP service is not available. The router also supports a wider range of telephony features, such as call waiting, silence suppression, line echo cancellation, caller ID, etc.

Pathway to the Future
The 7800VDPX fully supports IPv6 (Internet Protocol Version 6), launched as the current IPv4 range is filling up, iPv6 is gradually becoming the indispensable addressing system for savvy cloud computing users.  Dual stack (IPv4 and IPv6) is supported, allowing for both during the transition period.

Smooth and Responsive Net Connection
The Quality of Service (QoS) feature allows users to manage the bandwidth and prioritize data transfer effectively. It gives full control over data, ensuring best performancefor bandwidth-consuming applications such as video conferencing, and FTP sharing, even when under heavy load. The speed for inbound and outbound data passing through the router can be controlled to ensure that users do not saturate the bandwidth with their individual activities.

Experience Gigabit 
The 7800VDPX has 4 built-in gigabit LAN ports and #4 can be configured as a WAN port if required. The BiPAC 7800VDPX again offers users convenience and optimal network performance, with data rate reaching 1000Mbps. There is no longer the need to suffer from weak connectivity and instead be able to enjoy your media experience.

billion 7800vdpx adsl2 modem routerdual bandvoip Application Diagram

ADSL Dual-band Wireless-N VoIP ADSL2+ Firewall Router

BiPAC 7800V series - 3G/VoIP/802.11n ADSL2+ (VPN) Firewall Router Series with PSTN Fixed-line support

BiPAC 7800V series - 3G/VoIP/802.11n ADSL2+ (VPN) Firewall Router Series with PSTN Fixed-line support


Features & Specifications

ADSL Compliance
• Compliant with ADSL Standard
  - Full-rate ANSI T1.413 Issue 2
  - G.dmt (ITU G.992.1)
  - G.lite (ITU G.992.2)
  - G.hs (ITU G.994.1) 
• Compliant with ADSL2 Standard
   - G.dmt.bis (ITU G.992.3)
   - ADSL2 Annex M (ITU G.992.3 Annex M)
• Compliant with ADSL2+ Standard
   - G.dmt.bis plus (ITU G.992.5)
   - ADSL2+ Annex M (ITU G.992.5 Annex M)

Network Protocols and Features

  • IPv4 or IPv4 / IPv6 Dual Stack
  • NAT, static (v4/v6) routing and RIP-1 / 2
  • IPv6 Stateless / Stateful Address Auto-configuration
  • IPv6 Router Advertisement
  • IPv6 over PPP
  • DHCPv6
  • IP Tunnel IPv6 in IPv4 (6RD)
  • IP Tunnel IPv4 in IPv6 (DS-Lite)
  • Universal Plug and Play (UPnP) Compliant
  • Dynamic Domain Name System (DDNS)
  • Virtual Server and DMZ
  • SNTP, DNS relay, IGMP Proxy and IGMP snooping for video service
  • MLD Proxy and MLD snooping for video service
  • Management based-on IP protocol, port number   and address


  • Built-in NAT firewall
  • ­Stateful Packet Inspection (SPI)
  • ­DoS attack prevention
  • ­ Packet Filtering (v4/v6) - port, source IP address, destination IP address, MAC address
  • ­ URL Content Filtering (v4/v6) - string or domain name detection in URL string

Quality of Service Control

  • Supports the DiffServ approach
  • Traffic prioritization and bandwidth management based-on IPv4/IPv6 protocol, port number and address


  • Two RJ-11 FXS ports for connecting to regular telephones
  • One RJ-11 FXO port for PSTN fixed-line
  • Compliant with SIP standard (RFC3261)
  • Supports G.711 A/μ law, and G.729 Audio Codec standards
  • Supports Telephony Features: call waiting, silence suppression, voice activity detection (VAD), comfort noise generation (CNG), G.168 line echo cancellation, caller ID (Bell 202,V23), three-way conference
  • Dialing rules for individual use of Internet and fixed line telephony

ATM and PPP Protocols

  • ATM Adaptation Layer Type 5 (AAL5)
  • Multiple Protocol over AAL5 (RFC 2684, formerly RFC 1483)
  • Bridged or routed Ethernet encapsulation
  • VC and LLC based multiplexing
  • PPP over Ethernet (PPPoE)
  • PPP over ATM (RFC 2364)
  • Classical IP over ATM (RFC 1577)
  • MAC Encapsulated Routing (RFC 1483 MER)
  • OAM F4 / F5

IPTV Application

  • IGMP Snooping and IGMP Proxy
  • MLD Snooping and MLD Proxy
  • Virtual LAN (VLAN)
  • Quality of Service (QoS)

Wireless LAN

  • Compliant with IEEE 802.11a/ b/ g/ n standards
  • 2.4 GHz and 5.0 GHz frequency range
  • Up to (300+300) Mbps wireless operation rate
  • WPS (Wi-Fi Protected Setup) for easy setup
  • supports WPS v2
  • 64/128 bits WEP supported for encryption
  • Wireless security with WPA-PSK/WPA2-PSK supported
  • WDS repeater function supported

USB Application Server

  • Storage: FTP server, samba server, DLNA supported
  • Printer server


  • Easy Sign-On (EZSO)
  • Web-based GUI for remote and local management (IPv4/IPv6)
  • Firmware upgrade and configuration data upload and download via web-based GUI
  • Embedded Telnet server for remote and local management
  • SNMP v1, V2, MIB-I and MIB-II support
  • Supports DHCP server/client/relay
  • TR-069*1 supports remote management
  • Available Syslog
  • Mail Alert for WAN IP changed
  • Auto failover and failback
  • Push Service

Hardware Specifications
Physical Interface

  • WLAN: 2 fixed antennas
  • DSL: ADSL port
  • Telephone:1 FXO port (For PSTN fixed-line support) 2 FXS ports
  • USB 2.0 supports storage service and printer server
  • Ethernet: 4-port 10/100/1000M auto-crossover (MDI/MDI-X) Switch
  • EWAN: Ethernet port #4 can be configured as a WAN interface for connecting to ADSL/Cable/VDSL/Fibre modem device
  • Factory default reset button
  • WPS push button
  • Power jack
  • Power switch

Physical Specifications

  • Dimensions: 9.04" x 6.10" x 1.69" (229.5 mm x 155 mm x 43 mm)

Power Requirements

  • Input: 15V DC, 1.6A

Operating Environment

  • Operating temperature: 0 ~ 40°C
  • Storage temperature: -20 ~ 70°C
  • Humidity: 20 ~ 95% non-condensing

Models & Standards Supported

  • BiPAC 7800VDPXA:
    Supports Annex A and Annex M(Annex A and Annex M: ADSL over POTS)

1. On request for Telco / ISP projects
2. IPTV application may require subscription to IPTV services from a Telco / ISP.
3. Specifications on this datasheet are subject to change without prior notice.