x4u

  1. Major Issues after v20 upgrade

    I have a LOT of customizations, and so I was very worried about the v20 upgrade, and now I'm in a couple holes I can't seem to dig out of. Paging is completely broken, I get "unavailable" when I try to *11ext anybody, and paging groups give "busy". The forums say that’s a department thing...
  2. Dynamic Networks

    Phones on SBC do not update with Manual Re-Provision from 3CX Web Interface

    Need a little help troubleshooting a relatively benign but annoying issue. I have a self-hosted system in Google Cloud built with the default project there. Client prem has 3CX SBC. I can provision a brand new phone through the SBC just fine. If I have to update an extension name later and wait...

  3. Fanvil X4U Firmware update failed / not starting

    Hello. I have bought a FANVIL X4U that I want to use with a hosted 3CX, I did the firmware update to version 2.4.12 which I downloaded from the 3CX website. I did the update using the IP of the phone from a web browser. After updating I did a factory reset and now the phone won't start, it...
  4. 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...
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