Speech transport for packet telephony and voice over IP

Maurice R. Baker

doi:10.1117/12.368319

5 November 1999 Speech transport for packet telephony and voice over IP

Maurice R. Baker

Proceedings Volume 3842, Internet II: Quality of Service and Future Directions; (1999) https://doi.org/10.1117/12.368319
Event: Photonics East '99, 1999, Boston, MA, United States

Abstract

Recent advances in packet switching, internetworking, and digital signal processing technologies have converged to allow realizable practical implementations of packet telephony systems. This paper provides a tutorial on transmission engineering for packet telephony covering the topics of speech coding/decoding, speech packetization, packet data network transport, and impairments which may negatively impact end-to-end system quality. Particular emphasis is placed upon Voice over Internet Protocol given the current popularity and ubiquity of IP transport.

Citation Download Citation

Maurice R. Baker "Speech transport for packet telephony and voice over IP", Proc. SPIE 3842, Internet II: Quality of Service and Future Directions, (5 November 1999); https://doi.org/10.1117/12.368319

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