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  1. 3cx V10 SP4 Upgrade and restore Problem

    Update: I tried to extract the zip files for the backup and got a error message stating that it is corrupted or wrong format. Seems like the back did not go to completion although it showed finished. Now we have to re configure from an old backup
  2. 3cx V10 SP4 Upgrade and restore Problem

    I got the message "This is an unsupported backup" when I tried to upgrade from 3CX server version 10 SP3 to SP4. This message was given by the set up wizard when restore backup was selected. As a result I cannot upgrade the 3cx without doing a full reconfiguration. I tried doing a restore from...
  3. 3CxPhone for Windows not Ringing

    My 3CXPhone is On Hook, can make calls but not ringing when receiving calls. Just showing on hook then when the call goes to voice mail it shows call ended. The debug log shows Failed to initialize sound ring device Failed to initialize sound speaker device When these error are present does it...
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