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Bug #5570
opencoding: decode in-band data in AMR's special DTX frames (SID_FIRST, SID_UPDATE, SID_ONSET)
Start date:
05/21/2022
Due date:
% Done:
0%
Spec Reference:
Description
Whenever gsm0503_tch_a[fh]s_decode_dtx() detects a special AMR's DTX frame (e.g SID_FIRST, SID_UPDATE, SID_ONSET) it immediately jumps out and ignores the coded in-band data (CMI, CMC/CMR). A hard-coded default value=0 is assigned instead of the actual value(s) indicated by the MS. This basically breaks rate adaptation when DTXu is employed.
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