DS/ETS 300838
Integrated Services Digital Network (ISDN); Harmonized Programmable Communication Interface (HPCI) for ISDN
| Organization: | DS |
| Publication Date: | 8 July 1999 |
| Status: | active |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
scope:
This ETS specifies two profiles: - Profile A covers the March 1994 version of ETS 300 325 including additional protocols and operating system extensions. - Profile B describes an alternative interface access that is bit compatible with COMMON-ISDN-API (CAPI 2.0 - January 1994). Conformity to this ETS can only be achieved if - and only if - both, Profile A and Profile B are implemented in the realization of this HPCI for ISDN, as depicted below:
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