firmware update

  1. Unable to Push Yealink Firmware Upgrades Again

    I'm currently on V16 U5 with all updates installed and the new Yealink firmware was installed today (66.85.0.5). When trying to push the firmware through 3CX to upgrade from 66.84.0.95 it does not work, just like the issue I had when I went from V15.5 to V16 which was a known problem with...
  2. CornishSteve

    Fanvil X4U - Update Failed Message

    We have recently added 50 Fanvil X4U handsets to our deployment and we are periodically receiving a message on the handsets stating update failed. I have checked and all the handsets are on the latest available firmware 1.0.2 - has anyone else deployed the X4U handsets and getting this error...

  3. Snom M300/M700 DECT Automatic Firmware Upgrade via Provisioning

    We have provisioned several M300 and M700 across different sites. I've lost track of which device was running on which firmware. So I was wondering, why 3cx is updating the firmware of D7** automatically, but not the one of our DECT devices. I've found, that the provisioning template for M300...
    • seb
    • Thread
    • dect firmware update snom snom m300 snom m700
    • Replies: 1
    • Forum: Phone System / PBX

  4. Solved Fanvil H3 boot loop

    We have some H3 phones, and got one working with the firmware that 3CX has available for download. It appears to work well and do everything we need for our hotel rooms. Then we tried to set up another one. After updating the firmware it seems to go into a boot loop, with both lights blinking...

  5. Fanvil X6

    Hello, there exist 2 Hardware Versions of the Fanvil X6 (V1.1 and V1.2). When trying to update the Hardware Model V1.1 with the Firmware 1.0 from 3cx, I get an "invalid File" from the phone. When using the Firmware 1.0 from Fanil, I get the Status "Nicht unterstützt R1.0.0_0c383e1eb372" in the...

  6. Phones blacklisted by auth failures unable to reconnect

    Hopefully someone else has experienced this problem before and can shed some light on it. The first time it happened I thought it was an old phone that died, but it subsequently happened with a brand new phone of a different make. After upgrading from V14 to V15.5 I noticed on the phones page...
    • tc1
    • Thread
    • black list fanvil x3s firmware update no dhcp response snom 720
    • Replies: 6
    • Forum: Phone System / PBX
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