call failed

  1. 3CX v16 and SIPTRUNK.com GW1/GW2 issues

    Recently, I have been having random issues with my v16 (16.0.8.9) system connecting to gw2 and having calls fail. It seems to reconnect to GW1 eventually, but there have been times where I have had to unregister and reregister the trunks to force it from GW2 to GW1 again. I have the default...
    • Scot Busby
    • Thread
    • call failed gw1 gw2 registration failed siptrunk.com
    • Replies: 6
    • Forum: Other

  2. Solved Calls of any length are returning 500 Dialed Number Improper Format

    Hello, All calls being placed, regardless of the amount of digits, are not going through. To the user, it'll say "Call could not be established, please contact your administrator" and in my event log it returns the 500 Dialed Number Improper Format error. However, I believe my outbound rules...
    • braythor
    • Thread
    • call failed error error 500
    • Replies: 8
    • Forum: US

  3. Solved Windows Client With Windows Enterprise N

    Hi Guys, Hoping for a bit of knowledge from you all. We having an issue with the 3CX Windows client when using Windows 10 18 Enterpise N. When our users try to call using the softphone and a USB headset the call fails immediately, however, can use the Windows client to send calls to desk...
    • Joe Sheehan
    • Thread
    • call failed media feature pack softphone windows 10 18 enterpise n
    • Replies: 3
    • Forum: Web Client

  4. Getting "Call Failed" on remote STUN-Remote phone

    Hi, I have a remote phone that is on the latest firmware which when trying to make calls is showing the message attached in the photo We can hear audio in but no audio out. Is this most likely a firewall issue as the users extension is enable to be used outside of the LAN. Thank you for all...

  5. Call failed - temporarily unavailable

    I have 3cx v15. if I want to call an outside number, windows 3cx client gives this error message: Call failed temporarily unavailable
    • Mkdeathrider
    • Thread
    • call failed temporarily unavailable windows 3cx client
    • Replies: 4
    • Forum: Web Client
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