Ooma Hub suddenly has a fast busy signal

[shampooguy]

This weekend, both of my Hubs stopped working. The status light is blue on both, and I can only place a call shortly after if goes thru it's boot cycle (when line 1 button is still lit up). After that I get a fast busy signal. Incoming calls do not ring. Are they working on something? I power cycled my router to see if that was the issue, I get the same result, tried different handsets also (Panasonic and Uniden) Thanks

[folderol]

Having same problem - did not realize when issue began. Researching now hoping to find answer. To help others, I have AT&T Uverse, and my telo is at least 7 years old. I connect my telo to the in home existing telephone wires and it feeds to one phone and a fax.