What does the technology VoIP stand for?

Voice over Internet Protocol (VoIP) is a technology that facilitates voice communications over the Internet rather than using traditional telephone lines. This method converts voice signals into digital data packets that can be transmitted via the Internet, allowing for more flexibility and often lower costs than conventional phone services. VoIP enables features such as video calling and conference calling, which have become incredibly important in both personal and business communications.

Understanding this technology is crucial for those in the fire service communications field, as many modern emergency service communications are moving towards IP-based systems, enhancing connectivity and response capabilities. The other options provided do not accurately reflect the correct meaning of VoIP, as they either mischaracterize the technology or introduce terms that are not commonly associated with voice communication over the Internet.