Sangoma S500 & S505 SIP Phone Factory Reset

If you don’t have the password for a Sangoma S500 or S505 phone it can be reset back to factory defaults with the following steps:

  • Press the Menu button
  • Press the * button 3 times and then hold the X button for 10 seconds
  • The phone will now preform a factory reset

Once reset, the password for the Web interface or the Settings menu will be reset back to the default of admin or 222222 depending on the model.