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Trouble Upgrading 57I CT software.

Discussion in '3CX Phone System - General' started by storman59, Aug 26, 2008.

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  1. storman59

    Aug 23, 2008
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    I am trying to upgrade a 57I CT. Currently running I have tried using the web browser and get "fail to upgrade"
    Tried TFTP server and fails as well. I am using Solar Winds TFTP software. Could someone help. I think I followed all of the steps.
    Dose anyone have Aastra phones working on a 3cx?
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