GOIP 1 Chip GSM Gateway (IMEI Change, 1 SIM Card, SIP & H.323, VPN PPTP).SMS GSM VOIP Gateway


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SKU: 368322989 Category:
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1 LAN Connect this port to an Ethernet Switch/Router, the Ethernet of a DSL modem, or other network access equipment. 2 PC Connect a computer or other network device to this port. 3 POWER 12 VDC 2A (110V-220V) Connect the 12V DC 2A Adapter provided to this power jack. 4 Reset Press this button to reset the GoIP1 GSM VoIP to factory defaults. 2. Features Key Features

  • Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
  • Single or Multiple Server Registrations
  • Two 10/100 Ethernet circuits connect to the LAN and an additional device
  • GSM module for making GSM calls
  • Speech quality ensured by QoS at the Ethernet and IP layers and 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 in mode or dial out mode only
  • Dial Plan
  • Password protection for both GSM dial in or dial out Retransmit GSM Caller ID to VoIP terminal

Enhanced Features

  • Dynamic selection of codec
  • Advanced jitter buffer
  • Automatic traversal of NAT and firewall
  • VLAN / Qos
  • Router
  • Echo cancellation for Speakerphone
  • Comfort noise generation (CNG)
  • Voice activity detection (VAD)
  • Auto provisioning (requires auto provisioning server)
  • On line firmware upgrade
  • Multi-language support: English and Chinese
  • DTMF: RFC 2833, In-band DTMF, SIP INFO
  • TCP/IP V4 (IP V6 auto adapt)
  • ITU-T H.323 V4 Standard
  • H.2250 V4 Standard
  • H.245 V7 Standard
  • H.235 StandardMD5,HMAC-SHA1
  • ITU-T G.711 alaw/ulaw, G.729A, G.729AB, and G.723.1 Voice Codec
  • RFC1889 Real Time Data Transmission
  • Proprietary Firewall-Pass-Through Technology
  • SIP V2.0 Standard
  • Simple Traversal of UDP over NAT (STUN)
  • Web-base Management
  • PPP over Ethernet (PPPoE)
  • PPP Authentication Protocol (PAP)
  • Internet Control Message Protocol (ICMP)
  • TFTP Client
  • Hyper Text Transfer Protocol (HTTP)
  • Dynamic Host Configuration Protocol (DHCP)
  • Domain Name System (DNS)
  • User account authentication using MD5
  • Out-band DTMF Relay: RFC 2833 and SIP Info

4. Software Specifications

  • Built-in HTTP Web Server
  • PPPoE Dial-up
  • NAT Broadband Router Functions
  • DHCP Client
  • DHCP Server
  • Firmware On-line upgrade
  • PSTN Caller ID transmit
  • Multiple Language Support
  • Supported call divert
  • Supported PSTN auto call out to PSTN
  • Supported Multi_devices Cooperate Mode(Group Mode)
  • Supported SMS call out

5. Hardware Specifications

  • Characteristics of the hardware and Parameters
  • Processor : ARM9E 133MHz
  • DSP :VPDSP101 95MHz
  • RAM: 8M
  • Flash : 4M
  • Power : 12 VDC 2A (110V-220V) (AC/DC adapter included)
  • GSM Module Type: 850MHz, 900MHz, 1800MHz, 1900MHz
  • Consumption: The Maximum 3 W
  • LEDs : RUN, GSM, LAN, PC
  • Network Ports: 2 100/10BASE-T
  • Weight : 105 Grams Without including the weight of DC Adapter
  • Working Temperature: 0-40
  • Working Humidity: 40-90 Not Congealed
  • Colour : Blue
  • GSM SIM Ports: 1
  • VoIP Channels : 1



Additional information

Weight 0.6 kg
Dimensions 20 × 15 × 8 cm
Brand Name


Model Number



VoIP Gateway



GSM Band frequency


IMEI Changeable


Reply of VPN


SIP and H323 Protocol


Place of Origin

Guangdong, China (Mainland)

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3 Reviews For This Product

  1. 03

    by M***i


  2. 03

    by V***k

    Nice thing, connected with a home pbx, on freepbx, and connected to it intercom, now redirect calls from intercom to mobile

  3. 03

    by L***n

    Great product, works perfectly.

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GOIP 1 Chip GSM Gateway (IMEI Change, 1 SIM Card, SIP & H.323, VPN PPTP).SMS GSM VOIP Gateway


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