VoIP for Holiday Calling. Telephone all your nearest and dearest this December with the use of a VoIP connection. It is much less expensive than a regular telephone and the money you save, you can spoil your loved ones with extra luxuries. If you don’t know what VoIP is all about, then you need to look at a few Voip terms and get familiar because it is here to stay. In essence it is the ability to make telephone calls over your broadband internet instead of your normal telephone lines. This means you avoid your telephone company and the calls are much less expensive.