A Protocol is a set of rules or standards that define how data is transmitted and received across a network, ensuring that devices can communicate effectively.
Protocol Filtering is the process of monitoring and controlling network traffic based on specific protocols, allowing or blocking certain types of data transmission for security or performance reasons.
A Proxy is an intermediary server that acts between a user and a destination server, often used to enhance privacy, security, or to bypass content restrictions by masking the user’s IP address.
PSTN (Public Switched Telephone Network) is the traditional global network of circuit-switched phone lines used for landline voice communication, operating over copper and fiber connections.
A PSTN (POTS) Gateway is a device that connects VoIP systems to the traditional Public Switched Telephone Network, allowing digital voice traffic to be routed through analog phone lines.
PSTN (Public Switched Telephone Network) is the traditional infrastructure that supports analog landline phone services, connecting phones worldwide using circuit-switched technology.