What to do if my Mitel 5624 have no ringing?
- JJoseph CardenasJul 31, 2025
If your Mitel Handsets are not ringing, it could be due to several reasons. The sound off icon might be activated, or the ringer volume could be set to silent. In this case, long press the Sound off key or Mute button to increase the volume. If the problem persists, the handset might be defective and you should contact your system administrator.