6.	Section 6



Multiplexing rate adaption and support of existing interfaces



6.1	RecommendationI.460



MULTIPLEXING, RATE ADAPTION AND SUPPORT OF

EXISTING INTERFACES



























































































6.2	RecommendationI.461 - Support of X.21, X.21bis and X.20bis based Data Terminal Equipments 
(DTEs) by an integrated services Digital Network (ISDN). See RecommendationX.30, Volume VII, Fasci-
cle   of the Blue Book.



6.3	RecommendationI.462 - Support of Packet Mode Terminal Equipment by an ISDN. See Recommen-
dationX.31, VolumeVII, Fascicle   of the Blue Book.



6.4	RecommendationI.463 - Support of Data Terminal Equipments (DTEs) with V-Series type interfaces 
by an Integrated Services Digital Network (ISDN).



	See RecommendationV.110, VolumeVIII, Fascicle   of the Blue Book.