I want to increase the reliability for incoming calls will actually ring our phone connected to our obi 200. Right now, I use anveo, and while it works most of the time, with some regularity, when someone calls, our home phone does not ring, and the caller gets bounced to voicemail.
My thought was, by adding ringto or google voice as a backup SP2, I can have both service providers ring my Obi, and when the phone is picked up, it connects one of the SPs, and stops ringing on the other SP.
Is this a valid approach? What are best practices for using a second service provider to increase reliability for incoming calls?