fxs gateway

gsmgateway.in is a reliable FXS Gateway Provider in India, offering high-quality analog VoIP gateway solutions for businesses, call centers, and telecom integrators. Our FXS gateways enable seamless connectivity between IP-based phone systems and traditional analog telephones or fax machines.

https://www.gsmgateway.in/what-is-fxs-gateway.html

fxs gateway