What I've done thus far are the following:
Connected the DSL modem directly to the box on the outside of the house (eliminating household wiring as a potential problem).
Went to a Corded phone.
Connected the Telo before the router and then tried it again after the router (voice quality is infinitely better after the router but the sound remains).
In each case the static bursts have persisted. FWIW, I didn't have these problems with the Hub. But I changed over to the Telo at the same time my dry-loop DSL came on-line so can't say for sure if the Telo is the problem or not.
Speaking of my dry-loop line the latter is connected to a module within the box on the outside of the house that says "no electronics". I'm not sure what this means but I'm wondering if it might be the source of the problem. For a picture of the module, see: http://farm3.static.flickr.com/2753/405 ... 17be_o.png
Strangely, the problem does not seem to be present when I call Ooma customer service.
Sorry for no answer to your question