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yealink T46S on 15.5.3849.1

Discussion in '3CX Phone System - General' started by Paresh Vaghji, Oct 25, 2017.

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  1. Paresh Vaghji

    Jan 25, 2017
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    i have been struggling for a few hours to get this working and it is a pain.
    i plugged in my t46s in to a poe switch and turned on fine and it came with FW and it did not provision at all.
    i even updated it to as the website shows that is the minimum firmware. and still it is not provisioned

    as i was playing around with it i noticed that upon factory reset it would say 'sending provision request' and after 1 second 'update failed'
    then when i do a normal reboot i see for a split second network unavailable and then the messages above.

    so i added a reservation on my DHCP to change the ip address so that i can make sure it is talking properly. and then after a reboot i still see the same messages. and after checking the IP it has changed to what i had set it to

    any thoughts

    if it means anything i have tried a new extension as well as one that is already in use. and same issues
    another side note this is my first yealink phone. i currently have 4 cisco phones.
  2. Saqqara

    Saqqara Well-Known Member

    Mar 12, 2014
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    Are the phones and 3CX server on the same lan, if not what is the setup

    When you factory default the phones, do you see the phones under the Phone tab within the gui as unassigned ?

    This link may help - https://www.3cx.com/sip-phones/yealink-t4-series/
    #2 Saqqara, Oct 26, 2017
    Last edited: Oct 26, 2017
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