How To Set Up Free SIP Calling On Any Device Your email has been sent Most people communicating on the internet are using SIP calling. Here’s how to make free SIP calls — and when you shouldn’t.

Are expensive phone plans draining your wallet? Free calling and texting apps offer a practical solution for staying connected without the need for traditional phone services. These apps rely on Wi-Fi ...

T-Mobile's Bobsled app, which was announced in April and gave free Internet calling over Facebook to the masses (non-T-Mobile customers included), was a cool idea. But it struggled after Facebook ...