What Does Voice Over Internet Protocol Gateway (VoIP Gateway) Mean?
Voice over Internet Protocol (VoIP) gateway is a device that converts analog telephony signals to digital. After converting the signal, the VoIP gateway organizes it into data packets and encrypts it for transmission. VoIP vendors use VoIP gateways for switched and network interfacing.
Techopedia Explains Voice Over Internet Protocol Gateway (VoIP Gateway)
VoIP gateways include the following features: