Tag Archives: voice over internet protocol (VOIP)

In the early ’90s and years before the ’90s, we used a telephone or a landline to communicate with one other by sending voice signals from one end to another. In the late ’90s, a new method of sending voice signals was introduced called voice over internet protocol or VOIP. For the transmission of voiceContinue reading “A complete guide on voice over internet protocol (VOIP)”