What is Telephony System

A telephony system is the technology and infrastructure utilized for long-distance voice communication. It encompasses both classic landline networks and newer digital and internet-based systems. Voice calls, voicemail, call routing, and other elements necessary for effective communication in organizations and families are made possible by telephony systems. With technological improvements, telephone systems today frequently combine Voice over Internet Protocol (VoIP) technology, enabling voice communication over the Internet while providing cost-effectiveness, flexibility, and a variety of extra capabilities.