An analog FXO gateway connects traditional PSTN telephone lines with modern VoIP networks, enabling seamless communication between legacy systems and IP-based PBX platforms. It improves reliability, supports failover during internet outages, and reduces calling costs through smart routing. Ideal for businesses seeking scalable, cost-effective hybrid telephony solutions. https://medium.com/@akomtechnologies3/analog-fxo-gateway-bridging-traditional-telephony-with-modern-voip-networks-5695c1e682d0