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    Company Info

    Shenzhen Allywll Information Technology Co.,Ltd.
    [China (Mainland)]

    Online Postings:. Products [7] Trade Leads [9]
    Business Type:Manufacturer
    City: Guangzhou
    Province/State: Guangdong
    Country/Region : China (Mainland)


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    You are here:home  > trade  > network communications
    Shenzhen Allywll Information Technology Co.,Ltd.

    network communications

    Subject:network communications
    Update Date:2009-06-19 16:04:57.0
    Valid Period: Never expired
    Contact Info  
    Tel:+86-0755-61302265
    Fax:+86-0755-86026719
    Contact Person:
    Job Title:Sales
    Mobile Phone:86-755-61302265

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     Description
    EIA2004QA is a next generation VOIP FXS gateway that is SIP based and interoperable with leading IP-PBX and Softswitch systems. it features EIA2004QA telephone ports. superb voice quality. rich telephone functionalities easy provisioning, flexible dialing plans,PSTN failover line and dual routed or switched network ports.

    • 4 FXS ports with RJ11
    • 2*10M/100Mbps network ports
    • Supports voice codecs: G.711,G723.1,G.729 A/B
    • T.38 or G.711 bypass
    • Ideal IP enabler for analog phones, faxes and legacy PBX system
    • VAD(voice activity detection) with CNG (comfort noise generation)and PLC (packet loss concealment), Dynamic Jitter Buffer L2/L3 QoS
    • Web/Telnet configuration ,Auto Provisioning, PPPoE, DHCP Client/Server
    • Support Polarity Reversal
    • Call hold, Call waiting, Call forward, Do not disturb, Direct IP calling, Blind transfer, Attended transfer
    • G.168 Echo Cancellation

    Dimensions(Length*Width*Height, unit: mm)
    195*133*235
    Weight (unit: kg)
    0.72
    Operating temperature (unit: C)
    0-40
    Storage temperature (unit: C)
    -20-70
    Operating humidity
    10%-90%
    External power adapter
    Yes
    Power input
    220VAC/50Hz/0.4A
    External power input
    12VDC/1A
    Power (unit: W)
    10w
    FXS polarity reversal signal to be sent
    Yes
    Protection of telephone interface against lightning strike
    10/700. 4000V
    Network interface
    10/100BASE-TX
    Number of WAN ports
    1
    Number of LAN ports
    1

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