Applicability to frame mode services The Remote Frame Handler (RFH) is an Integrated Services Digital Network (ISDN) frame handler, as defined in CCITT Recommendation Q.933 [4]: - which is assumed to be remote with respect to the local connection-related function (refer to CCITT Recommendation I.324 [3]); and - which is accessed by its subscribers via a two-step frame mode call establishment (CCITT Recommendation Q.933 [4], case A).
IN_DEVELOPMENT
prSSH ETS 300 458:1995 ed.1
40.60
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May 11, 2026