Exploring VoIP and Digital Telecommunication

What does VoIP stand for?

• Voice on Internet Protocol

• Voice over Internet Protocol

• Voice over Internet Platform

• Video over Internet Protocol

How does VoIP differ from traditional telephony?

• VoIP uses traditional phone lines for voice transmission.

• VoIP requires a physical phone to operate.

• VoIP is only available for mobile devices.

• VoIP differs from traditional telephony by using the internet for voice transmission instead of dedicated phone lines.

Name one popular application that uses VoIP.

• WhatsApp

• Skype

• Zoom

• Discord

What is the primary technology behind VoIP services?

• Packet switching technology

• Analog signal transmission

• Fiber optic communication

• Circuit switching technology

List two advantages of using VoIP for communication.

• 1. Cost savings on long-distance calls. 2. Flexibility to communicate from any internet-enabled device.

• High-quality video streaming

• Increased hardware requirements

• Limited access to emergency services

What is one major disadvantage of VoIP services?

• High call quality regardless of internet speed.

• Reliance on a stable internet connection.

• Unlimited free calls to any phone number.

• No need for any hardware or software setup.

How does internet speed affect VoIP call quality?

• Internet speed significantly affects VoIP call quality; higher speeds improve clarity and reduce delays.

• VoIP quality is determined solely by the type of device used.

• VoIP call quality is unaffected by internet speed.

• Lower internet speeds always improve VoIP call quality.

Can VoIP be used for video calls? If yes, name an application.

• Google Hangouts

• Zoom

• WhatsApp

• Skype

What role does bandwidth play in VoIP performance?

• Higher bandwidth always guarantees better call quality.

• Bandwidth is only important for video calls, not for VoIP.

• Bandwidth is essential for maintaining call quality and stability in VoIP communications.

• Bandwidth has no impact on VoIP performance.

Is VoIP service available on mobile devices?

• Yes, VoIP service is available on mobile devices.

• No, VoIP service is only available on desktop computers.

• VoIP service requires a landline connection to function.

• VoIP service is not compatible with any mobile operating systems.