What is the main benefit of using VoIP over traditional telephone networks?

The main benefit of using Voice over Internet Protocol (VoIP) over traditional telephone networks is its cost-effectiveness. VoIP allows users to make voice calls using the internet instead of dedicated telephone lines, which can significantly reduce the costs associated with long-distance and international calls. Additionally, VoIP services often include features such as voicemail, call forwarding, and conferencing without incurring additional charges. This shift to the internet-based system reduces infrastructure costs for service providers, enabling them to pass savings onto consumers.

In contrast, traditional telephone networks require extensive physical infrastructure and may incur higher operating costs, which can be reflected in higher fees for customers. VoIP's utilization of existing internet connections also means that it can often be more scalable and easier to implement, leading to further cost savings. As a result, many businesses and individuals prefer VoIP due to its financial advantages compared to traditional systems.