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VOIP.. SY-G6000B

Country/Region china
Company hanghai SendCom Networks Communications Co., Ltd
Categories 28 Port Switch
Telephone 021-51502693, 021-51502695
ICP License Issued by the Chinese Ministry
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    VOIP.. SY-G6000B


    SY-G6000B 1S1O/2S provides an ideal solution for home or small office users to connect to an Internet telephony service provider''s network or to an enterprise''s IP communications system.

    The product offers one or two RJ-11 telephone jacks for connecting with analog phones or fax machines, another RJ-11 jack for connecting with public telephone network, and two Ethernet ports which can be configured as switch or router mode for connections under different network access environment. With SY-G6000B, users can make and receive calls either through traditional telephone network or through Internet networks as they want.

    SY-G6000B is designed with dedicated hardware, offering real time processing using SIP technology converting analog voice and data signal to digital. This assures high quality processing and transmission of fax and voice communications.

    SY-G6000B is very easy to understand, configure, and deploy. The web interface is designed to provide a clean and user-friendly configuration window so that users won''t get lost in complicated menus and maintenance.


    • 1 analog line port
    • 1 or 2 analog phone port
    • 1 Ethernet LAN port
    • 1 Ethernet WAN port


    • Fully SIP CompliantSY-G6000B is fully compliant with Session Initiation Protocol (RFC3261). It can work with any SIP compliant devices like IP phone, software phone, IPPBX, analog gateway, digital gateway etc.
    • Full Call FunctionsSY-G6000B offers full set of normal call functions like Call ID, Call Hold, Call Waiting, Call Forward and 3-way conference.
    • Call ThroughSY-G6000B can bridge calls between VoIP and PSTN from either direction. Calls from PSTN can reach any phone number in the VoIP network, or phones in the VoIP network can make outgoing calls through the PSTN line connected to SY-G6000B. Both One-Staging Dialing and Two-Staging Dialing are supported.
    • Call BackSY-G6000B provides Call Back function. The user can call to the PSTN line port and hang up after 3 rings. Then the SY-G6000B will call back to the user and play the two-stage dialing tone, and then the user can make international calls via the Internet with cheap rates provided by the ITSP.
    • Power Failure Pass ThroughIn the event of a power failure, calls can be made or received via a direct connection to the PSTN line, which assures the availability of communications at any situation.
    • Built-in Switch or RouterThe two Ethernet ports can be configured as switch or router mode. Usually switch mode is preferred if used in an office LAN environment, while router mode is more useful when used in a home network environment because of the IP sharing function.



    SIP v2 RFC3261, RTP
    TFTP Client / DHCP Client / PPPoE Client
    DNS ClientNAT / DHCP Server




    In-Band DTMF / Out-of-Band DTMF / SIP Info



    SIP Register

    3 SIP account supported

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