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Questions and Answers
What is the broader term for the provisioning of voice and other communications services over the Internet?
What is the broader term for the provisioning of voice and other communications services over the Internet?
- Internet telephony (correct)
- Digital telephony
- Circuit-switched telephony
- Analog telephony
How are VoIP telephone calls different from traditional digital telephony in terms of transmission?
How are VoIP telephone calls different from traditional digital telephony in terms of transmission?
- Packetized transmission over a packet-switched network (correct)
- Transmission over a circuit-switched network
- Analog transmission over an analog network
- Digital transmission over a digital network
What type of protocols are used to transport media streams in VoIP?
What type of protocols are used to transport media streams in VoIP?
- Media delivery protocols (correct)
- Circuit-switched protocols
- Analog protocols
- Digital protocols
Which speech coding standards are most widely used in VoIP?
Which speech coding standards are most widely used in VoIP?
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What do various codecs in VoIP do to optimize media streams?
What do various codecs in VoIP do to optimize media streams?
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