Committed to connecting the world

  •  

 

ITU-T Recommendations

Search by number:
Others:
Skip Navigation Links
Keywords search (beta version)
Advanced search
Provisional name
ISO/IEC number
Formal description
Study Groups tree viewExpand Study Groups tree view

ITU-T T.30 (09/2005)

عربي | 中文 | English | Español | Français | Русский
Procedures for document facsimile transmission in the general switched telephone network
This Recommendation defines the procedures used by Group 3 facsimile terminals as defined in ITU-T Rec. T.4. These procedures enable documents to be transmitted on the general switched telephone network, international leased circuits and the Integrated Services Digital Network (ISDN). Further, these procedures allow communication to be manual or automatic and for document transmission to be requested alternatively with telephone conversation.With this revision, the colour spaces defined in ITU-T Rec. T.30 will be aligned with those in ITU-T Rec. T.44. Additionally, the scope and applicability of T.30 and T.44-based facsimile applications are expanded. The following methods are defined for introducing T.44 YCC colour space to T.30.1) New negotiation bit 119 "T.44 colour space" is added with new Note 83.2) Note 39 (for bit 74 custom illuminant) and Note 40 (for bit 75 custom gamut range) are modified to reflect the addition of bit 119.
Citation: http://handle.itu.int/11.1002/1000/8558
Approval date: 2005-09-13
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 16
Further details: Patent statement(s)
Development history
Ed. ITU-T Recommendation Status Summary Table of Contents Download
10.1 T.30 (2005) Amd. 1 (01/2007) In force
here
- here
10 T.30 (09/2005) In force
here
here
here
9 T.30 (07/2003) Superseded
here
here
here
9.0 T.30 (2003) Erratum 1 (04/2004) Superseded - - here
8.5 T.30 (1999) Amd. 4 (07/2001) Superseded
here
- here
8.4 T.30 (1999) Cor. 1 (07/2001) Superseded - - here
8.3 T.30 (1999) Amd. 3 (03/2001) Superseded - - here
8.2 T.30 (1999) Amd. 2 (11/2000) Superseded
here
here
here
8.1 T.30 (1999) Amd. 1 (02/2000) Superseded
here
here
here
8 T.30 (04/1999) Superseded - - here
7.3 T.30 (1996) Amd. 3 (06/1998) Superseded -
here
here
7.2 T.30 (1996) Amd. 2 (10/1997) Superseded -
here
here
7.1 T.30 (1996) Amd. 1 (07/1997) Superseded -
here
here
7 T.30 (07/1996) Superseded -
here
here
6.2 T.30 (1993) Amd. 2 (08/1995) Superseded - - Not available
6.1 T.30 (1993) Amd. 1 (11/1994) Superseded -
here
here
6 T.30 (03/1993) Superseded -
here
here
5 T.30 (09/1992) Superseded - - Not available
4.1 T.30 (1988) Cor. 1 (01/1991) Superseded - - Not available
4 T.30 (11/1988) Superseded -
here
here
3.1 T.30 (1984) Amd.1 (07/1987) Superseded - - Not available
3 T.30 (10/1984) Superseded - - Not available
2.1 T.30 (1980) Amd.1 (03/1982) Superseded - - Not available
2 T.30 (11/1980) Superseded - - Not available
1 T.30 (10/1976) Superseded - - Not available