difference between a GSM Gateway and a VoIP Gateway

Posted by bavita2529 on Dec 30, 2024; 5:39am
URL: http://imagej.273.s1.nabble.com/difference-between-a-GSM-Gateway-and-a-VoIP-Gateway-tp5025478.html

A GSM Gateway and a VoIP Gateway are both devices used in telecommunications, but they serve distinct purposes and operate on different technologies:

GSM Gateway:

A GSM Gateway, also known as a SIM Box or Mobile Gateway, connects traditional telephony systems to the GSM network.
It uses SIM cards to interact with mobile networks, enabling functions like making and receiving calls or sending SMS over GSM.
These devices are popular for reducing call costs, especially in businesses that need to route calls between mobile and landline networks efficiently.

VoIP Gateway:

A VoIP Gateway is a device that bridges traditional telephone networks (PSTN) and Voice over IP (VoIP) networks.
It converts analog or digital voice signals into IP packets for transmission over the internet and vice versa.
Businesses often use VoIP Gateways to transition from traditional phone systems to IP-based communication without replacing existing infrastructure.