👉 Telephony engineering is the specialized field focused on designing, developing, and maintaining the infrastructure and systems that enable voice communication over various networks. It encompasses a broad range of technologies, including telephone switching centers, network routing, signaling systems, and voice quality assurance. Telephony engineers ensure seamless connectivity, optimize network performance, and implement security measures to protect against eavesdropping and other threats. They also work on integrating telephony systems with other communication technologies, such as data networks and the Internet, to support modern communication needs. This field requires a deep understanding of both analog and digital communication principles, as well as proficiency in using specialized tools and software for network design and troubleshooting.
