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Billion LTE Dual-SIM Dual-Band Wireless VoIP VPN Router

Billion LTE Dual-SIM Dual-Band Wireless VoIP VPN Router
  • Billion LTE Dual-SIM Dual-Band Wireless VoIP VPN Router
  • Billion LTE Dual-SIM Dual-Band Wireless VoIP VPN Router
  • Billion LTE Dual-SIM Dual-Band Wireless VoIP VPN Router
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  • Product Name:
    Billion LTE Dual-SIM Dual-Band Wireless VoIP VPN Router
  • Model Number:
    BIPAC4520VAOZ R3
  • Brand:
  • Manufacturer Warranty:
    1 Year
  • Description

    Please Check Modem/Router Compatibility with your Service Provider Before Purchasing

    Billion LTE Dual-SIM Dual-Band Wireless VoIP VPN Router

    High Performance
    • High speed 4G/LTE module*1
    • Gigabit Ethernet WAN and LAN
    • Dual-Band wireless reaches 2.3Gbps
    High Availability
    • Fully supports for multiple LTE frequency bands*1
    • Dual-WAN interfaces - 4G/LTE and Gigabit EWAN
    • Single Radio/ Dual SIMs(BiPAC 4520VAOZ R3)
    • Single Radio/ Single SIM(BiPAC 4500VAOZ R3)
    • Dual-Band wireless - 2.4GHz and 5GHz
    • Multiple wireless SSIDs with wireless client isolation
    Secure VPN Connections
    • Embedded IPSec, GRE, OpenVPN, PPTP, L2TP with powerful encryption
    VoIP Supplemental Services
    • Hot-line/ Warm-line, Call Forwarding,  Call Transfer, Call Waiting,        3-way Conference Call, etc.
    IPv6 Support
    • IPv4, IPv6, IPv4/ IPv6 dual stack*2
    USB Storage/ NAS
    • Embedded SAMBA server, FTP server
    Ideal for SOHO, office, and home users

    4G LTE Mobility
    With 4G/LTE-based Internet connection (embedded 4G/LTE module), users can access the Internet while sitting on anywhere.
    Single Radio/ Dual SIMs (BiPAC 4520VAOZ R3 only)
    The Dual-SIM provides failover feature to keep Internet connectivity if primary SIM loses connectivity.
    Automatic Failover/Failback between 4G/LTE and Gigabit EWAN
    Uniquely embedded with 4G/LTE and Gigabit EWAN interfaces, BiPAC 4520VAOZ R3/ 4500VAOZ R3 ensures a seamless Internet connectivity by featuring superior Failover/Failback functionality between 4G/LTE and EWAN. Either wired or wireless connection can be set up as primary or backup WAN port. When the main WAN interface fails, the secondary WAN interface will automatically back up the connection to ensure an always-on connectivity.
    Dual-Band Wireless Mobility and Security
    With an integrated dual-band wireless access point, BiPAC 4520VAOZ R3/ 4500VAOZ R3 runs both 2.4GHz and 5GHz simultaneously that the combined throughput can reach 2.3Gbps (1733Mbps at 5GHz, 600Mbps at 2.4GHz). Multiple SSIDs with Client Isolation to enhance the level of transmission security and access control over the Wireless LAN. The network manager can assign different policies and functions for each SSID, increasing the flexibility and efficiency of the network infrastructure.
    Secured VPN connection
    Supporting comprehensive and robust VPN (Virtual Private Network) protocols including IPSec, OpenVPN, GRE, PPTP, L2TP, BiPAC 4520VAOZ R3/ 4500VAOZ R3 allows users can establish private and encrypted data transmission tunnels over the public Internet between headquarter and branch offices. With a built-in DES/3DES VPN accelerator, BiPAC 4520VAOZ R3/ 4500VAOZ R3 dramatically enhances IPSec VPN performance.
    VoIP Supplemental Services
    The BiPAC 4520VAOZ R3/ 4500VAOZ R3 complies with SIP protocol and the most popularly adopted VoIP standard to ensure interoperability with SIP devices and major VoIP Gateways, supporting a variety of telephony applications including Hot-line/Warm-line, Call Forwarding, Call Transfer, Call Waiting, 3-way Conference Call, Anonymous Call, Block Anonymous Call and Don't Disturb.


    WAN Interface



    LTE-A Cat 6, 300Mbps(DL) /50Mbps(UL)

    Hardware   Interface

    SIM slot


    Gigabit Ethernet

    (x4) Configurable EWAN x1

    802.11n (2.4 GHz)

    600 Mbps(3x3)

    802.11ac (5 GHz)

    1733 Mbps(4x4)

    USB Host

    (USB 2.0)





    Dual APNs

    Failover / Fallback

    Load balance

    IPv4 / IPv6

    Hardware   Specifications

    Physical Specifications

    9.04" x 6.10" x 1.69" (229.5 mm x 155 mm x 43 mm)

    Power Requirements

    DC power input: 15V DC, 1.6A

    Operating Environment

    0°C ~ 40 °C


    20% - 95% non-condensing


    *1: Software configurable EWA