File list (Check if you may need any files):
Software\common
Software\common\common.c
Software\common\defs.h
Software\common\huff_defs.h
Software\common\huff_tables.h
Software\decode
Software\decode\decode.c
Software\decode\decode.dsp
Software\decode\decode.dsw
Software\decode\decoder.c
Software\decode\rmlt_coefs_to_samples.c
Software\encode
Software\encode\dct4.c
Software\encode\encode.c
Software\encode\encode.dsp
Software\encode\encode.dsw
Software\encode\encoder.c
Software\encode\samples_to_rmlt_coefs.c
Software\Readme.txt
Software\vectors
Software\vectors\g722_1_dec_in_24000_fe.itu
Software\vectors\g722_1_dec_in_32000_fe.itu
Software\vectors\g722_1_dec_out_24000.pcm
Software\vectors\g722_1_dec_out_24000_fe.pcm
Software\vectors\g722_1_dec_out_24000_itu.pcm
Software\vectors\g722_1_dec_out_32000.pcm
Software\vectors\g722_1_dec_out_32000_fe.pcm
Software\vectors\g722_1_dec_out_32000_itu.pcm
Software\vectors\g722_1_enc_in.pcm
Software\vectors\g722_1_enc_out_24000.itu
Software\vectors\g722_1_enc_out_24000.pak
Software\vectors\g722_1_enc_out_32000.itu
Software\vectors\g722_1_enc_out_32000.pak
Software
G.722anxbs.doc
G.722anxbs.pdf