In the past 6 months, there is a white noise/static sound on calls made on the number I have running through the Obi. It is not a Google Voice issue because there is no static on the Google Voice browser. There have been no electrical or wiring changes at my home in those past 6 months. These are CORDED telephones, not cordless.
The white noise is temporarily removed by turning on two handsets at once. The noise shows up on the answering machine, I don't know how to fix this. Silence suppression in ObiTalk portal does nothing.
Help!