File list (Check if you may need any files):
ADPCM_G711_G721_G723
....................\G711_G721_G723
....................\..............\decode.c
....................\..............\encode.c
....................\..............\g711.c
....................\..............\g721.c
....................\..............\g723_24.c
....................\..............\g723_40.c
....................\..............\g72x.c
....................\..............\g72x.h
....................\..............\Makefile
....................\..............\README
....................\readme.txt