Build number 1279 released 24-02-2020

  • improved call audio quality, especially under high-jitter networking conditions
  • added support for configurable in-call action buttons (display custom buttons during call which generate DTMF or call web service)
  • improved translations
  • added support for rating call quality and reporting via custom web service
  • several minor GUI improvements
  • improved CardDAV / VCard support
  • system call integration improvements