A VoIP provider can help their telephone network with many advantages: For Voice over IP, which produces so-called Internet telephony, especially declining costs. Because this technique is now widely used in lower costs even further and the number of suppliers is increasing. The spread also increases the availability and always makes it easier for VoIP providers are now in many locations. Since then, the technology is mature, the distribution at full speed, because the demand is enormous. Large companies can now be fitted as easily by the VoIP providers, such as medium and other businesses. Many individuals already use the Internet to telephony and the proportion will increase. A VoIP provider is therefore in a market area of the booming and booming. Because make no one idea is how long the business, as yet large parts of Germany are not in the VoIP network, and they are courted. Also private are now being planned campaigns and the media machine is prepared, for triple-play for the home could be all the rage for 2007.