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GoIP 4 Asterisk GSM Gateway , TFTP / ICMP VoIP Gateway LEDs for Power

Categories Asterisk GSM Gateway
Place of Origin: shenzhen, China
Brand Name: DBL
Model Number: GoIP 4
MOQ: 1
Packaging Details: Gateway main unit, one power adaptor, one Ethernet cable
Delivery Time: 3-5 workdays
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 10000pcs/month
Brand name: DBL
Type: VoIP GSM Gateway
SIM Cards: 4 sim card
Size: 25*14*6 cm
Support: SMS Server , VPN
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    GoIP 4 Asterisk GSM Gateway , TFTP / ICMP VoIP Gateway LEDs for Power

    GoIP 4 Asterisk GSM Gateway , TFTP / ICMP VoIP Gateway LEDs for Power


    Quick detail:


    • Brand name: DBL
    • Model Number: GoIP 4
    • Type: VoIP GSM Gateway
    • SIM Cards : 4 sim card
    • Size: 25*14*6 cm
    • Support: SMS Server , VPN

    Product Detail Description:


    1,Single or Multiple Server Registrations

    2,LEDs for Power, Ready, Status, WAN, PC, FXS

    3,Two 10/100 Ethernet for WAN / LAN connections

    4,Call forward from GSM to VoIP and VoIP to GSM


    The GoIP series gateway is a broadband relay gateway newly developed by DBL Technology. It is a new product for seamless connection between the GSM network and VoIP network. When the mobile phone SIM card is installed in the GoIP, users can register the GSM phone to the VoIP softswitch system. Through the GoIP, users can realize the uplink and downlink calls between the GSM network and the VoIP network. In addition, the GoIP supports the transparent transmission of the caller number from the PSTN to the VoIP.


    GoIP is designed to work in conjunction with key phone systems and IP-PBX to provide GSM communications. The extensive compatibility of the GoIP makes it an ideal choice to be deployed in multi-vendor open architecture VoIP networks. GoIP is a great way to provide fast phone service deployment where regular PSTN line may not be readily available. GSM gateway also provides significant savings in usage, infrastructure and maintenance cost compared to conventional PSTN.


    The GoIP features embedded SIP and H.323 protocols with flexible setting. The bi-directional password authentication (call authorization) and trust list authentication greatly minimize the risk of charge losses and the flexible routing function can meet special requirements of various call forwarding. In particular, the GoIP gateway supports multi device groups, with flexible setting of large GSM gateway groups with different channel numbers. With its low price, excellent voice quality, and powerful features, the GoIP series gateway is the first choice for system integrators, traffic operators, and softswitch manufacturers.


    Key Features


    Open Standard VoIP Protocols (IETF SIP V2)

    Single or Multiple Server Registrations

    Two 10/100 Ethernet for WAN / LAN connections

    Peer-to-Peer IP Calls

    Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer

    Line Echo Cancellation

    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 Function


    LEDs for Power, Ready, Status, WAN, PC, FXS

    Dial in mode or dial out mode only

    Call forward from GSM to VoIP and VoIP to GSM

    Dial Plan

    Retransmit GSM Caller ID to VoIP terminal


    Applications:


    1. Call Forward

    1.Call Origination refers to a call initiated from the PSTN or cell phone network is terminated using VoIP.

    2.Call Termination refers to a call initiated as a VoIP call is terminated using PSTN or cell phone network.

    3.As shown in the network topology diagram, a VoIP Service Provider is using GoIPs as call origination and termination devices.

    - A call dialed to a GoIP (right hand side) via GSM is first routed via VoIP and then terminated via a VoIP end point or VoIP Service Provider.

    - A VoIP call originated from the left hand side is routed to a GoIP on the right hand side and then is dialed out as a GSM call.


    2)Call Back

    1,Call Back is referring to the telecommunications event that occurs when the originator of a call is immediately called back in a second call as a response.

    2,GoIP could be used to achieve this function alone or as an terminal that is integrated in an existing call back server / platform.

    3,For standalone operation, GoIP receives a call with caller ID information and then rejects the call immediately without answering the call. GoIP then calls back the caller so that he can dial a phone number to make a call. In this case, GoIP must register to a VoIP Service Provider who can offer terminate the call.

    4,In a call back system, GoIP acts as a device to initiate the call back function. Typically, this is done in two ways. The first method is to send an SMS with the callee’s phone number to the GoIP. The GoIP then sends both the caller’s and callee’s phone numbers to the call back server to complete the call back function. The second method is to call the GoIP and the hang up (with the call being answered). GoIP sends the caller’s phone number to the call back server and the call back server calls the caller directly so that the caller can then dial a phone number to make a call.



    Hardware

    Parameters

    Remark

    Model

    GoIP 4


    Processor

    ARM9 133MHZ


    DSP

    VP-101-1 196MHz


    RAM

    16M


    FLASH

    4M


    Network Card

    100/10BASE-T ×2


    LED

    operating and circuit light


    Power consumption

    12VDC


    Net Weight

    0.45kg


    Operating Temperature

    0-45℃


    Working Humidity

    40%-90% non-condensation


    Color

    grey


    RJ11 port

    4





    Speech Characteristics

    Service Condition

    Remark

    G.168 Echo cancellation

    support

    16mS

    g.723

    support


    g.711A/u

    support


    g.729A/B

    support


    GSM

    Nonsupport


    PLC

    support


    CNG

    support


    VAD

    support


    Jitter Buffer

    support


    T.38

    Nonsupport



    Network Characteristic

    Parameters

    Remark

    LAN Port

    DHCP

    support


    PPPoE

    support


    Static IP

    support


    NAT Transversal

    Relay or Port forwarding

    Relay need coordinate with DBL Relay Server

    Network time

    NTP / SNTP


    10/100BASE-T

    10/100 auto adaptation


    PC Port

    Static IP

    support


    DHCP

    Max support 200 terminals


    10/100BASE-T

    10/100 auto adaptation


    Switch mode

    support





    Protocols

    ITU H.323 V4 and IETF SIP V2, SIP (RFC3261) TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP,
    ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE

    support




    User Interface

    Parameters

    Remark

    Web page Configuration

    HTTP


    Multiple password

    3 password

    customized service

    Keyboard setup

    support


    Online update

    http


    Broadcast IP

    support

    Chinese , English

    Billing

    support

    coordinate with DBL Billing Software

    Language

    Chinese, English


    Multi-regional warning tone

    China,HK,USA,UK,German etc.


    Warranty

    one year



    Competitive Advantage:


    1. Remote SIM operation for SIM Card management
    2. SMPP support for 3rd party development of SMS Applications.
    3. Free server utilities for remote access and SMS management.
    4. Telnet mode for sending AT commands to GSM module.
    5. Compact and light weight design
    6. Direct customer support


    Quality GoIP 4 Asterisk GSM Gateway , TFTP / ICMP VoIP Gateway LEDs for Power for sale
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