Robustel Voice & Internet Gateway

Robustel R2000 Internet/Voice

The Robustel Industrial Dual Module Cellular VPN Router with Voice (R2000 Ent) provides fast and reliable Internet connectivity, enhanced voice capabilities – making it perfect to respond to and manage any
device, anytime and anywhere.

R2000 Ent is a powerful router developed from RobustOS, a Robustel self-developed and Linux-based operating system which is designed to be used in Robustel hardware routers. The RobustOS includes basic
networking features and protocols providing customers with a very good user experience.

Meanwhile, Robustel offers a Software Development Kit (SDK) for partners and customers to allow additional customization by using C, Python or Java. It also provides rich APPs to meet fragmented IoT market demands.

Key Features:
  • Voice call/RS-232/RS-485 (choose one only) shared across an RJ11 port
  • Voice call and data transmission being used simultaneously, depending upon your ISP network
  • Embedded dual-module supporting two SIM cards online simultaneously
  • The feature Link Manager supporting configuration of Cellular WAN, Ethernet WAN, WiFi link backup and ICMP detection
  • WAN port supporting PD feature – compatible with 802.3at.
  • RobustOS + SDK + App
  • Management and maintenance via Web/CLI/SMS
  • SNMP/RobustLink Cloud
  • Robust industrial design (9 to 36V DC, desktop or wall mounting or DIN rail mounting)


R2000 Dual is a rugged, programmable, high efficiency and cost effective VPN gateways, providing safe, reliable, seamless and fast connectivity for M2M applications.

Key Features:
  • Two modules embedded, support two SIM cards online in the meantime.
  • Two SIM cards backup mutually for continuous cellular connections and supports 2G/3G/4G.
  • Various interfaces: 1xWAN, 4xLAN, Wi-Fi, POE, ACC.
  • WAN: static, PPPOE and DHCP client.
  • Multiple links backup and ICMP detection.
  • VPN tunnel: IPsec/ OpenVPN/GRE/L2TP/PPTP/DMVPN.
  • Auto reboot via SMS/Timing.
  • Flexible Management methods: Web/SMS/CLI.
  • Firmware upgrade via Web/CLI/SMS.
  • Advanced Firewall: filtering, port mapping, DMZ.
  • Support QoS.
  • Support DDNS.
  • Support VRRP.
  • Support SNMP report events which include system startup, system reboot, system time update etc.
  • Wide range input voltages from 9 to 48 VDC.
  • The metal enclosure can be mounted on a DIN-rail, on the wall or be put on desktop.