itu-t38-doc

ITU
...\T-REC-V.17-199809-I.pdf
...\T30-05-09-1.pdf
...\T38-05-09-1.pdf
...\T4-03-07-1.pdf
...\V17-1.pdf
...\V21-1.pdf
...\V27-1.pdf
...\V27bis-1.pdf
...\V27ter-1.pdf
...\V29-1.pdf
...\V29.pdf