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Shenzhen Eta Telecom Co. Limited
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8 Years

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4-Channel VoIP GSM Gateway

4-Channel VoIP GSM Gateway

Port : Shenzhen

MOQ : 100 to 199Unit

Payment Terms : Telegraphic Transfer in Advance (Advance TT, T/T)

Brand Name : ETA

MOQ : 100 to 199 Unit

Main Export Markets : AsiaAustralasiaCentral/South AmericaEastern EuropeMid East/AfricaNorth AmericaWestern Europe

Place of Origin : China (mainland)

Model Number : GoIP-4

Lead Time : 7-10days

Category : Other Telephone Accessories

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Key Specifications/Special Features:

  • Product description:
    • With internal antenna GoIP-4I
    • 4 SIM card broadband phone gateway
    • Connect the GSM and the VoIP seamlessly
    • Installed on the mobile SIM card
    • Customers can register the GSM telephone on the VoIP softswitch
    • SIP and H. 323 agreement are built in the GoIP-4I and configured flexible
    • Caller ID can be seen by using SIP
    • Flexible routing can meet the need of all kinds of call forwarding
    • Support multi-device group, can be easily combined into arbitrary number of channels of large gateway group
  • 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
  • Basic features:
    • 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
    Payment Details:
    • Payment Terms:
      • Telegraphic Transfer in Advance (Advance TT, T/T)
    • Minimum Order:
      • 100 to 199 Unit
    Delivery Details:
    • FOB Port:
      • Shenzhen
    • Lead Time:
      • 7 - 10 days
Primary Competitive Advantages:
  • Brand-name Parts
  • Form A
  • Packaging
  • Quality Approvals
  • Country of Origin
  • Green Product
  • Price
  • Reputation
  • Distributorships Offered
  • Guarantee/Warranty
  • Product Features
  • Service
  • Electronic Link
  • International Approvals
  • Product Performance
  • Small Orders Accepted
  • Experienced Staff
  • Military Specifications
  • Prompt Delivery

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