v15.5.15502.6

  1. i can't connect to activation.3cx.com

    Hi, We have a 3cx server mounted on a Hyper-V with windows server 2016. On 7 April we forgot update on time and now we can't connect to the activation servers. Our license version is 15.5.15502.6 We tried to update with on of yours updater tool but it didn't do anything. The DNS are...
  2. Phone firmware versions mismatch between software and site

    Specifically looking at the Yealink T23G Currently running 3CX Professional Perpetual 15.5.15502.6 The system says my phones are current on FW version 44.83.0.55 Yet the 3CX firmware page https://www.3cx.com/support/phone-firmwares/ shows 44.84.0.35 is the "latest distributed required...
  3. CTI mode not conencting with remote phones

    I've got a few devices that are setup to work remotely with one of my client's systems. The phone is online, as is the user w/ the 3cx client (they are on their corporate vpn) the phones are also VPN connected to their existing voice network (yealink t23g phones). This was working properly...