16 Channels GSM VoIP Gateway/GoIP 4


  • Pen Standard VoIP Protocols (ITU H. 323 V4 and IETF SIP V2).
  • Single or Multiple serve registrations.
  • Two 10/100 Ethernet circuits connect to the LAN and an additional device.
  • GSM module for making GSM calls.
  • Speech quality is ensured by QoS at the Ethernet and IP layers and a comprehensive jitter buffer.
  • VLAN and QoS Support.
  • NAT Transversal and Router functions.
  • Voice Prompts, HTTP Web. Auto Provision support for configuration and updates.
  • Highly stable embedded Linux operating system in high-performance ARM 9 Processor.
  • LEDs for Power, Ready, Status, WAN. PC. GSM.
  • Call forward from GSM to VoIP and VoIP to GSM.
  • Dial plan.
  • Password protection for both GSM dial-in and dial-out.
  • Retransmit GSM Caller ID to VoIP terminal.