These companies may list their solutions as VoIP services, VoIP business phone systems, or cloud phone systems. Ultimately, these terms all mean using a broadband internet connection to make a voice call instead of a regular (or analog) phone line. To call a VoIP number, follow the same steps as https://mobiltelefonie59369.buscawiki.com/319521/eine_geheimwaffe_für_telefonanbieter