Exploring the Benefits of VoIP and Skype: Revolutionizing Communication

The transcript discusses the evolution of communication technologies, highlighting the transition from traditional text-based methods like email and Internet Relay Chat to voice-based communication through Voice over Internet Protocol (VoIP). VoIP offers cost-effective long-distance communication by digitizing sound into data packets. Skype, a prominent VoIP service, allows free calls between users using peer-to-peer technology, bypassing centralized systems and offering encryption for security. The transcript emphasizes the advantages of VoIP over traditional phone systems, particularly in terms of cost and accessibility.

What is one major advantage of using VoIP over traditional long-distance phone calls?

• It requires no internet connection.

• It provides better sound quality.

• It is only available for mobile phones.

• It allows for untimed calls without high costs.

How does VoIP transmit sound compared to traditional phone calls?

• By sending sound waves directly.

• By using a dedicated telecom circuit.

• By converting sound into data packets.

• By using analog signals.

What technology does Skype use to connect calls?

• Centralized server technology

• Peer-to-peer technology

• Fiber optic technology

• Satellite technology

What is a limitation of the free version of Skype?

• It cannot be used on computers.

• It does not support video calls.

• It only allows calls to other Skype users.

• It requires a paid subscription.

Why is a broadband connection recommended for using Skype?

• It is required for video conferencing.

• It reduces the cost of calls.

• It improves call quality and performance.

• It allows for more simultaneous calls.