Hi Bergman,
Without any warning, your internet service or VoIP service might go down. With OBi Notify enabled on your device, you will be alerted via email if your OBi detects that it cannot connect to the internet. An email will also be sent if any of your VoIP services configured on the OBi stops working, allowing you to take the appropriate action to get your OBi back to work immediately. With OBi Notify, you have a peace of mind knowing your VoIP phone service is always available.
Thank you,
Team Obihai