This European Telecommunication Standard (ETS) defines a frame substitution and muting procedure which shall be used by the RX DTX handler when one or more lost speech or SID frames are received from the radio subsystem. The requirements of this ETS are mandatory for implementation in all GSM Base Station Systems (BSS) and Mobile Stations (MS).
PUBLISHED
SSH ETS 300 962:1997 ed.1
60.60
Standard published
Jun 19, 2025