Category:ITU-T勧告
ISDN
ISDNX.509
X.509JPEG
JPEGG.711
G.711共通線信号No.7
Signalling System No. 7MPEG-2
MPEG-2X.25
X.25H.245
H.245Μ-lawアルゴリズム
Μ-law algorithmJBIG2
JBIG2H.265
High Efficiency Video CodingG.729
G.729JBIG
JBIGAMR-WB
Adaptive Multi-Rate WidebandH.323
H.323開放型システム間相互接続
Open Systems InterconnectionCLNS
Connectionless-mode Network ServiceH.263
H.263CHILL
CHILLFTAM
FTAMMegaco
H.248E.164
E.164MHEG-5
MHEG-5G.726
G.726G.718
G.718T.38
T.38X.400
X.400H.320
H.320