Asterisk PBX on Ethernet

Discussion in 'VOIP' started by DummyBoy, Jan 13, 2005.

  1. DummyBoy

    DummyBoy Guest

    Hi Doug,
    thank you for answering.

    So there are two ways:
    1) it is possible to build a custom LAN for voice data with a ethernet
    card connected to PBX and a dedicated hub/switch
    2) use my office ethernet LAN used for data and also for VoIP data

    I looked for a BRI ISDN digium card but I haven't found any, a real
    pity. There are only some junghanns card but I don't know them....are
    they good as digium??

    Thanks again.

    DummyBoy, Jan 13, 2005
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  2. Don't know.
    Doug McIntyre, Jan 14, 2005
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  3. Absolutely! But it's a more expensive way to do it.
    Sure, you can do this too, but what *many* folks do is set up a
    completely switched network and put the phones on a separate VLAN. This
    lets you segregate the VoIP traffic from the regular data trafic. You
    obviously need an ethernet switch that supports VLAN's and QoS, not some
    $100 item from Best Buy. You can also do things with Quality of Service
    (QoS) which would give the VoIP packets a higher priority when there is
    congestion on the network. These two steps make for a better VoIP
    experience for the users.

    Remember, the end users are going to expect the new VoIP system to be at
    least as good or better than whatever it's replacing. Analog and Digital
    PBX's are very reliable devices. Make sure your new VoIP system is as

    John P. Dearing, Jan 14, 2005
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