Product Details


  • 4G/LTE Wireless VoIP Router
The BiPAC 4500VNPZ R2 supports the state-of-the-art 4G/LTE network which is reliable, scalable and flexible for indoor applications. Embedded with 4G/LTE module and Gigabit EWAN interfaces, the BiPAC 4500VNPZ R2 enables high-speed and secured Internet connectivity for home, SOHO, and enterprise users. With an integrated 802.11n 2.4GHz wireless access point and 4-port Gigabit Ethernet LAN, the BiPAC 4500VNPZ R2 can run wireless and 10 times faster LAN connection than the regular FAST Ethernet LAN. Meanwhile, the device integrates with two FXS ports allowing simultaneous VoIP calls, and users can choose the most economical rate of VoIP calls provided by different providers.
  • Key Features & Benefits
  • Features & Specifications
  • Application Diagram
Key Features

High-speed Mobile Wireless Communication
  • Embedded high performance 4G/LTE module*1
  • High performance external antenna
Embedded 4G LTE *1
  • Frequency bands and data rare depend on equipped LTE module
Network Protocols and Features
  • Dual WAN Failover/ Failback
  • IPv4, IPv6, IPv4/IPv6 dual stack*2
  • Dual APN*3
  • Keep Alive
  • IP Pass-Through
  • NAT, Virtual Server and DMZ
  • Static Routing, Dynamic Routing (RIP v1/v2, OSPF, BGP)
  • SNTP, DNS relay and DDNS
  • Universal Plug and Play (UPnP) compliant
  • Supports DHCP server/ client/ relay
  • Compliant with SIP standard (RFC3261)
  • Codec: G.729, G.726, G.711 A-Law, G.711 u-Law
  • DTMF method: Inband, RFC 2833, SIP Info
  • T.38 Fax relay
  • Caller ID generation: DTMF, FSK
  • Silence Suppression (VAD), Echo Cancellation
  • Hot-line/ Warm-line
  • Call Forwarding, Call Transfer
  • Call Waiting, 3-way Conference Call
  • Anonymous Call, Block Anonymous Call
  • Speed Dial, Return Call, Redial
  • Dial Plan
  • Don't Disturb Function
  • VoIP NAT Traversal
  • Built-in NAT Firewall
  • Stateful Packet Inspection (SPI)
  • Prevents DoS attacks including Land Attack, Ping of Death, etc.
  • Access control
  • IP filtering, MAC filtering, URL filtering
  • VPN pass-through
Wireless LAN 
  • IEEE 802.11b/g/n 2.4GHz compliant
  • Up to 300Mbps wireless operation rate at 2.4GHz
  • High transmission power
  • 64/128 bits WEP supported for encryption
  • Wireless security with WPA-PSK, WPA2-PSK, Mixed WPA/WPA2-PSK
  • WPS (Wi-Fi Protected Setup) for easy setup
  • Multiple wireless SSIDs
  • Wireless MAC Filtering
  • Wireless Client Isolation
USB Applications Server
  • Storage/NAS: FTP server, SAMBA server
  • Password protection for system management
  • Quick installation wizard
  • Web-based GUI for remote and local management
  • Firmware upgrades and configuration data upload and download via web-based GUI
  • TR-069(CWMP)*2 , SNMP
  • 3G/ 4G LTE Usage Allowance
  • Syslog monitoring
  • Physical layer/protocol diagnostic test tool
  • Scheduling Auto-Reboot

1. The 4G LTE is dependent on your local service provider.
2. Only upon request for Telco/ ISP tender projects.
3. Dual APN is not supported on some specific SKU, please confirm it with our sales.
4. Specifications in this datasheet are subject to change without prior notice
WAN Interface
Hardware Interface
SIM slot 1
Fast Ethernet -
Giga Ethernet 4
USB 2.0 1
802.11n (2.4 GHz) 300Mbps
802.11ac (5 GHz)
PoE-PD -
IPv4 / IPv6
Failover / Fallback
Load balance -
Dual APNs ● *Dual APNs is depended on module
Dual firmware images -
IP65 -
IP67 -
BBU (battery backup unit) -
Hardware Specifications
Physical Specifications Dimensions: 9.04" x 6.10" x 1.69" (229.5 mm x 155 mm x 43mm)
Power Requirements Input: 15V DC, 1.6A
Operating Environment Operating temperature: 0°C ~ 40 °C
Humidity 20% - 95% non-condensing
4G LTE Backup Solution for Voice Providers
With the 4G LTE failover and failback capability, voice provider can provide a secure, fast solution to backup the internet connection in case of any network failure. We support standard voice settings like call forwarding, call waiting, conference call, anonymous call, block anonymous call, speed dial, return call, and redial, .., etc., as well as help local SIP port setting to resolve network blocking problems. Customizable features and interfaces can be modified to meet the voice providers’ needs for them to provide high-quality, user-friendly solution to their customers.