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Quad Band 1xGSM SIM Gateway Converter SIP IP Phone Adapter+FREE LCD USB Voltage&Current Meter Tester

Average Customer Rating:
4.7 (Based on 20 reviews)
  • Price:$109.28 & FREE Shipping
  • Availability:Usually ships in 24 hours
Product Description
  • Support dual protocols: ITU-H.323 V4 and IETF SIP V2
  • GSM module for making GSM calls,VAD,CNG,EC
  • Provide 1 Sim Card ports for GSM extensions
  • Support G.711 Alaw/ULaw, G.729A/B, G.723.1 Codecs,router function
  • Support Multiple dial plans and line hun,QoS,NAT transversal
GoIP-1 VOIP Gateway GSM Converter SIP IP Phone Adapter Basic Function 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 Key Features: Open Standard VoIP Protocols Single or Multiple Server Registrations Two 10/100 Ethernet for WAN / LAN connections 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 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 On line firmware upgrade Multi-language support:English and Chinese Competitive Advantage: Remote SIM operation for SIM Card management SMPP support for 3rd party development of SMS Applications. Free server utilities for remote access and SMS management. Telnet mode for sending AT commands to GSM module. Compact and light weight design Direct customer support Packing include 1* GOIP-1 1* charger 1* USB Voltage Meter For Free gift
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