You can switch your line rental calls and broadband to Primus Saver so all your services come from one company, on one e-bill.
Primus Saver offers cheap international calling to many destinations and allows you to keep your existing phone number as part of the switching process (unless you're moving from a cable phone number).
Optional call features (available with most providers for an additional fee) include 1471, annonymous caller reject, call bar, call divert and more.