Telephony

Telephony encompasses the technology that facilitates electronic transmission of voice, fax, or data between distant parties. Let’s explore its key aspects:

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1. Voice Communication:

   • Telephone Calls: The foundation of telephony, enabling real-time conversations.

   • VoIP (Voice over Internet Protocol): Modern voice communication over the internet.

2. Data Transmission:

   • Fax: Sending documents electronically via telephonic lines.

   • Data Exchange: Facilitating information transfer between devices.

3. Video Conferencing:

   • Visual Communication: Real-time video meetings across distances.

   • Collaboration Tools: Enhancing teamwork and remote interactions.