@techreport{mavrakis-videotex-url-spec-01, number = {draft-mavrakis-videotex-url-spec-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-mavrakis-videotex-url-spec/01/}, author = {Daniel Mavrakis}, title = {{Videotex URL Specification}}, pagetotal = 14, year = 1997, month = may, day = 20, abstract = {A new URL scheme, 'videotex' is defined. It allows videotex client software or terminals to connect to videotex services compliant to the ITU-T and ETSI videotex standards, including among others: - ITU/T Recommendation T.101: International Interworking for Videotex {[}3{]} - ETS 300 072: Videotex presentation layer protocol, videotex presentation layer data syntax {[}7{]}. - ETS 300 073: Videotex presentation layer protocol, Geometric display {[}12{]}. - ETS 300 076: Videotex Terminal Facility Identifier (TFI) {[}14{]} - ETS 300 149: Videotex presentation layer protocol, Audio Syntax {[}16{]}. - ETS 300 177: Videotex presentation layer protocol, Photographic Syntax {[}15{]}. - ANSI X3.110 - CSA T500: Videotex/Teletext Presentation Level Protocol Syntax {[}17{]}. The well-known port number 516 has been assigned by IANA to the videotex protocol {[}2{]}.}, }