scope:

The present document specifies a profile for Digital Enhanced Cordless Telecommunications (DECT) systems conforming to EN 300 175-1 [1], EN 300 175-2 [2], EN 300 175-3 [3], EN 300 175-4 [4], EN 300 175-5 [5], EN 300 175-6 [6] and EN 300 175-7 [7]. It is part of a family of profiles aimed at the general connection of terminals supporting non-voice services to a fixed infra-structure, private and public. The type D service, mobility class 2, as described in the ETR 185 [9] supports Isochronous Data Bearer Services (IDBSs) with mobility and is suitable for transparent transfer of isochronous data streams. It is intended for use in private and public roaming applications. Video telephony, video conferencing and secure telephone services (end-to-end encrypted) over external networks can be considered as applications of IDBS.