When you are traveling, VOIP phone service provides a major advantage over traditional cable telephone lines. You can take advantage of VOIP low rate phone service if you bring your headset and plug your lap top computer into an Internet connection at your hotel or the office you are meeting at. Long distance telephone calls using the hotel’s traditional telephone lines can really increase your hotel bill. If you use VOIP phone service, you can continue to take advantage of the same low rates you enjoy at home or in your local office.