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  1. upgrade stuck v18

    Awesome, thank you and now I'm just realizing that I could have googled my own question. :) I appreciate your patience.

  2. upgrade stuck v18

    Ok, thanks. I don't mind the backup and restore process. How can I get the latest v18 download? I think I only have access to download v20.

  3. upgrade stuck v18

    Looks like I missed the August 1st deadline. Are there any options? I am on Version 18 Update 8 (Build 935). My license is expired. When I try to renew my license, it says my build is out of date. When I try to update 3CX, it says my license is expired. It seems I'm stuck in a loop. Any...
    • kylejwx
    • Thread
    • Replies: 4
    • Forum: 4SC

  4. Troubleshooting Yealink T42G

    ok, I waited over night and now the phone only shows up 1 time, as I would expect it to.

  5. Troubleshooting Yealink T42G

    @Saqqara I looked at that page when provisioning. However, I believe I did the factory reset first and then upgraded the firmware. Just now I went back and did another factory reset and also assigned a different extension. It seems to be working now. However, it still shows up 3 times under...

  6. Troubleshooting Yealink T42G

    Yes, confirmed on local LAN. How can I test if my network allows hairpining? Should I want my network to allow hairpinning?

  7. Troubleshooting Yealink T42G

    Hello, I'm running 3CX at my home as a test environment. Everything is consumer grade. Desktop with Win10 Pro running Hyper V. Standard ASUS consumer router. Firewall checker passes and I can make and receive calls via softphones. When I plug in the Yealink T42G, it flashes between "no...

  8. How to safely shut down local 3CX server and save for future use

    Hello, I installed 3CX on a Windows machine at my house as a trial. It's been running fine for 47 days, but haven't used it much. My company hasn't decided what they want to do about phones. I want to shut this computer off, but I may want to turn it back on later to continue test or check on...
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