(gdb) bt
#0  TestErrorContribution_G729 (valPitchDelay=19, valFracPitchDelay=1, ExcErr=0x83be53c) at api/owng729fp.c:899
#1  0x01499a15 in apiG729Encode (encoderObj=0x83bd904, src=0x83a10ac, dst=0x83a4f36 "ÿÿÀ ", codecType=G729_CODEC, frametype=0x83a1094) at api/encg729fp.c:747
#2  0x0149f545 in Encode (handle=0x83bd900, in=0x83a1078, out=0x83a108c) at api/usc729fp.c:149
#3  0x01494e4b in lintog729_frameout (pvt=0x83a0fb0) at samples/codec_g729.c:299
#4  0x080e0d14 in ast_translate (path=0x83a0fb0, f=0x83bc038, consume=0) at translate.c:323
#5  0x08080b44 in ast_write (chan=0x83bd018, fr=0x83bc038) at channel.c:2510
#6  0x00112e90 in moh_files_generator (chan=0x83bd018, data=0x83bd870, len=20, samples=160) at res_musiconhold.c:284
#7  0x0807f19c in __ast_read (chan=0x83bd018, dropaudio=0) at channel.c:2167
#8  0x0807f80b in ast_safe_sleep_conditional (chan=0x83bd018, ms=9761, cond=0x1, data=0x0) at channel.c:2217
#9  0x0807f8c4 in ast_safe_sleep (chan=0x83bd018, ms=10000) at channel.c:958
#10 0x001131b1 in moh0_exec (chan=0x83bd018, data=0x14fffd8) at res_musiconhold.c:560
#11 0x080b970e in pbx_extension_helper (c=0x83bd018, con=Variable "con" is not available.
) at pbx.c:505
#12 0x080baa12 in __ast_pbx_run (c=0x83bd018) at pbx.c:2162
#13 0x080bb72e in pbx_thread (data=0x83bd018) at pbx.c:2473
#14 0x080e5a39 in dummy_start (data=0x83bd3f0) at utils.c:538
#15 0x0087e40b in start_thread () from /lib/libpthread.so.0
#16 0x007cab7e in clone () from /lib/libc.so.6
(gdb) bt full
#0  TestErrorContribution_G729 (valPitchDelay=19, valFracPitchDelay=1, ExcErr=0x83be53c) at api/owng729fp.c:899
        j = 2147247792
        lTmp = Variable "lTmp" is not available.