I'm thinking about running a dedicated twisted pair from the customer interface to my 'puter - per tuning/optimization advice on LavaSoft's site.
Given that, I'm wondering if I can put just a single DSL dongle between the CI box and the other branch of the line that would then serve only my phones.
If it would work, besides saving on dongles, it would also offer the advantage of not having to worry about somebody plugging in a non-dongled phone.