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The Evolution of the Remote Access Server (RAS) to a Universal Port-Enabled Platform
PDF of this tutorial7. References
- ITU–T Recommendation V.90, 1998—a digital modem and analog modem pair for use on the PSTN at data signaling rates of up to 56,000 bps downstream and up to 33,600 bps upstream
- TIA Standard Draft North American Telephone Network Transmission Model for Evaluating PCM (V.90) modem performance, PN 3857 Draft 4
- ITU–T Recommendation G.711, 1988—PCM of voice frequencies
- ITU–T Recommendation V.8, 1998—procedures for starting sessions of data transmission over the PSTN
- ITU–T Recommendation V.8bis, 1996—procedures for the identification and selection of common modes of operation between data communications equipment (DCE) and between data terminal equipment (DTE) over the general switched telephone network and on leased point-to-point, telephone-type circuits
- ITU–T Recommendation V.34, 1996—a modem operating at data signaling rates of up to 33,600 bps for use on the general switched telephone network and on leased point-to-point, two-wire, telephone-type circuits
- ITU–T Recommendation V.56bis, 1995—network transmission model for evaluating modem performance over two-wire, voice-grade connections.
- ITU–T Recommendation V.32bis, 1991—a duplex modem operating at data signaling rates of up to 14,400 bps for use on the general switched telephone network and on leased point-to-point, two-wire, telephone-type circuits
- ITU–T Recommendation V.32, 1993—a family of two-wire, duplex modems operating at data signaling rates of up to 9,600 bps for use on the general switched telephone network and on leased telephone-type circuits
- ITU–T Recommendation V.22bis, 1988—2,400 bps duplex modem using the frequency division technique standardized for use on the general switched telephone network and on point-to-point, two-wire, leased telephone-type circuits
- ITU–T Recommendation V.21, 1988—300 bps duplex modem standardized for use in the general switched telephone network and on point-to-point, two-wire leased telephone-type circuits
- Bell 103 modem specification
- Bell 212 modem specification
- ITU–T Recommendation V.42, 1996—error-correction procedures for DCEs using asynchronous-to-synchronous conversion
- ITU–T Recommendation V.42bis, 1990—data compression procedures for DCE using error correction procedures
- ITU–T Recommendation V.25, 1996—automatic answering equipment and general procedures for automatic calling equipment on the general switched telephone network, including procedures for disabling of echo-control devices for both manually and automatically established calls
- TIA PN 3857 Draft 4—North American Telephone Network Transmission Model for evaluating PCM (V.90) modem performance, March 1998
- TSB 37–A, 1994—Telephone Network Transmission Model for evaluating modem performance
- EIA/TIA TSB 38, 1994—test procedure for evaluation of two-wire, 4-kHz, voiceband duplex modems
- ITU–T Recommendation G.722, November 1988—7-kHz audio-coding within 64 kbps
- ITU–T Recommendation G.723.1, March 1996—dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbps
- ITU–T Recommendation G.726, December 1990—40, 32, 24, 16 kbps adaptive differential pulse code modulation (ADPCM)
- ITU–T Recommendation G.728, September 1992—coding of speech at 16 kbps using low-delay, code-excited linear prediction.
- ITU–T Recommendation G.729, March 1996—C source code and test vectors for implementation verification of the G.729 8 kbps CS–ACELP speech coder
- ITU–T Recommendation G.165, March 1993—echo cancellers
- ITU–T Recommendation G.168, April 1997—digital network echo cancellers
- ITU–T Recommendation T.30, July 1997—procedures for document facsimile transmission in the general switched telephone network
- ITU–T Recommendation T.38, June 1998—procedures for real-time, Group-3 facsimile communication over IP networks
- ITU–T Recommendation V.110, October 1996—support by an ISDN of data terminal equipment with V-series-type interfaces
