Internet phone - Changing the telephony paradigm?

BT Technology Journal

Volumn 15, Issue 2, 1997, Pages 145-157

  Babbage, R ^a,b,c   Moffat, I ^g   O'Neill, A ^d,e,f   Sivaraj, S ^h  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b UNIVERSITY OF MANCHESTER   (United Kingdom)

^c Transp Design and Performance Unit

^d UNIVERSITY OF WARWICK   (United Kingdom)

^e MARTLESHAM HEATH   (United Kingdom)

^f UNIVERSITY COLLEGE LONDON   (United Kingdom)

^g ROBERT GORDON UNIVERSITY   (United Kingdom)

^h UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER ARCHITECTURE; COMPUTER SOFTWARE; INFORMATION SERVICES; INFORMATION TECHNOLOGY; INTERACTIVE COMPUTER SYSTEMS; INTERCONNECTION NETWORKS; TELEPHONE SYSTEMS;

INTERNET TELEPHONY; SPEECH INFORMATION;

WIDE AREA NETWORKS;

EID: 0031125280     PISSN: 13583948     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1018601211460     Document Type: Article

References (15)

1. O'Neill A: ' Internetwork futures', BT Technol J, 15, No 2, pp 226-240 (April 1997).
2. Cohen D: 'Specifications for the network voice protocol NVP', IETF RFC741 (22 November 1977).
3. 'Visual telephone systems and equipment for local area networks which provide a non-guaranteed quality of service', ITU-T Recommendation H.323 (January 1997).
4. Thorn G A: 'H.323: the multimedia communications standard for local area networks', IEEE Communications Magazine (December 1996).
5. Cox R V and Kroon P: 'Low bit rate speech coders for multimedia communication', IEEE Communications Magazine (December 1996).
6. 'Numbering plan for the ISDN Era', ITU-T Recommendation E.164/ 1.331 (August 1991).
7. 'Mixed excitation linear predictive coder MELP', Atlanta signal processors Inc, http://www.aspi.com/products/melp.htm
8. Mouly M and Pautet M B: 'The GSM system for mobile communications', Europe Media Duplication (1993).
9. Wong W T K et al: 'Low rate speech coding for telecommunications', BT Technol J, 14, No 1, pp 28-44 (January 1996).
10. Office of Technology and Standards: 'Telecommunications: analog to digital conversion of radio voice by 4,800 bit/second code excited linear prediction (celp)', Federal Standard FS-1016 (1990).
11. Schulzrinne H, Casner S, Frederick R and Jacobson V: 'RTP: a transport protocol for real-time applications', IETF RFC 1889 (25 January 1996).
12. Rudkin S, Grace A P and Whybray M W: 'Real-time applications on the Internet', BT Technol J, 15, No 2, pp 209-225 (April 1997).
13. Hardman V, Sasse M A, Handley M and Watson A: 'Reliable audio for use over the Internet', http://info.isoc.org/HMP/PAPER/070/abst.htm
14. University College, London: 'MICE multimedix index', http://www-mice.cs.ucl.ac.uk/mice/
15. Floyd S and Jacobson V: 'Random early detection gateways for congestion avoidance', IEEE/ACM Trans on Networking, 1, No 4 (August 1993).