The present document defines a frame substitution and muting procedure which shall be used by the Receive (RX)
Discontinuous Transmission (DTX) handler when one or more lost or unreliable speech or SIlence Descriptor (SID)
frames are received from the Radio Sub System (RSS).
The requirements of the present document are mandatory for implementation in all GSM Base Station Systems (BSS)s
and Mobile Stations (MS)s capable of supporting the half rate speech traffic channel.
PUBLISHED
SSH EN 300 970 V6.0.1:1999
60.60
Standard published
28 pri 2016