What is VoIP (Voice over IP), and how does it work?
VoIP (Voice over Internet Protocol), often known as IP Telephony or Internet Calling, is a low-cost alternative to traditional PSTN phone calls (Public Switched Telephone Network). How does VoIP Work? VoIP works by converting ordinary analog audio signals into digital data that can be sent over the internet via the IP Protocol. Surprisingly, there isn’t…
