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8 port goip gsm gateway

Categories 8 port gsm gateway
Place of Origin: Shenzhen, China
Brand Name: Skyline
Model Number: Goip-8
Price: 560--620USD
Packaging Details: Carton.Size:38*17*7cm
Delivery Time: 3 days
Payment Terms: TT,WU,Money gram
Supply Ability: 10000/ month
MOQ: 1 pc
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    8 port goip gsm gateway

    8 port goip gsm gateway

    8G---.jpg

    description

    VoIP GSM Gateway GoIPbridges the GSM and the IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone on the VoIP Softswitch.it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GoIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers.

    Key Features

    Open Standard VoIP Protocols (SIP&H.323)

    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

    8 port goip gsm gateway

    Basic Features

    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

    8 port goip gsm gateway

    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

    8 port goip gsm gateway

    Supported Standards

    ITU: H.323 V4, H.225, H.235, H.245, H.450

    RFC 1889 - RTP/RTCP

    RFC 2327 -SDP

    RFC 2833 - RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals

    RFC 2976 - SIP INFO Method

    RFC 3261 - SIP

    RFC 3264 - Offer/Answer model with SDP

    RFC 3515 - SIP REFER Method

    RFC 3842 - A Message Summary and Message Waiting Indicator

    RFC 3489 - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)

    RFC 3891 - SIP "Replaces" Header

    RFC 3892 - SIP Referred-By Mechanism

    draft-ietf-sipping-cc-transfer-04 - Session Initiation Protocol Call Control Transfer

    Codec: G.711 (A/µ law), G.729A/B, G.723.1

    DTMF: RFC 2833, In-band DTMF, SIP INFO

    Operating temperature: 10°C to 40°C (50°F to 104°F)

    8 port goip gsm gateway

    Physical and Environmental

    Storage temperature: 0°C to 50°C (32°F to 122°F)

    Power: 12 VDC 2A (110V-220V) (AC/DC adapter included)

    Warranty: one year

    8 port goip gsm gateway


    description

    8 port goip gsm gateway

    goip series

    8 port goip gsm gateway

    8 port goip gsm gateway


    FAQ

    1.What is main funtion of the terminal gsm voip gateway(GoIP)?

    For call terminal

    2.Which software can be supported by GoIP?

    VOS,VPS,VoIP switch,3CX,P·B·Xes,free PBX,MOR

    3.Which hardware can be supported by GoIP?

    IPPBX and so on

    4. What is the bandwidth requested by GoIP?

    It is up to your voice code.G723 need 23kbps per channel,G729 need 34kbps,
    G711 need 90 kbps

    5. Is there any 32 ports GSM VOIP GATEWAY?

    Our newest 32port is hot selling inthe market now.

    6.What is the difference between the new GoIP(antena bulit in)and the previous GoIP?

    The function is the same with the previous GoIP.The only difference is antena.

    New GoIP antena is bulit in the board.

    7.What is the communication network can be supported by GoIP?

    GSM network

    8. How about our service?

    We have professional engineer to help you about all your tech problems anytime,thesatisfaction of our customers is our greatest desire.

    9,What is our main express shipment?

    DHL,UPS,FEDEX,TNT,EMS(can ship to anywhere all over the world)


    NOTES


    >We provide stronge tech support about VOIP server and A-Z termination. (6 days*12 hours

    >We can help you rent a VoIP server in USA.

    >We can provide copy version VOS.

    >We can install Relay server, SMS server,SMB server for you.

    (for free)


    >We can offer voip terminal guide.

    >We may need your termina routes.

    >We offer full tech support untill your gateway runs.

    If you are interested in our productsplz contact me freely. For this 8 port gsm voip gateway , we will provide strong tech support and give the best services and price.

    Quality 8 port goip gsm gateway for sale
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