How do I factory reset a Sangoma IP Phone?

 To reset a Sangoma phone, press the "Menu" button, navigate to "Admin Settings," and select "Factory Reset." You may be prompted to enter the administrator password, which is typically "admin" by default unless it has been changed. After confirming, the phone will restart and return to its factory settings.

If the Sangoma IP phone is auto-configured with Sangoma's Endpoint Manager, then the password would be under the "Global Settings" via Endpoint Manager to enter in the phone.