Jan 21 13:28:28 WARNING[904]: format_wav.c:159 check_header: Unexpected freqency 8018
Jan 21 13:28:28 WARNING[904]: file.c:412 ast_filehelper: Unable to open fd on /var/lib/asterisk/sounds /greeting.wav
Jan 21 13:28:28 WARNING[904]: file.c:790 ast_streamfile: Unable to open greeting (format unknown): No such file or directory
Jan 21 13:28:28 WARNING[904]: pbx.c:4959 pbx_builtin_background: ast_streamfile failed on Zap/1-1 for greeting
Jan 21 13:28:38 WARNING[904]: format_wav.c:159 check_header: Unexpected freqency 8018
Jan 21 13:28:38 WARNING[904]: file.c:412 ast_filehelper: Unable to open fd on /var/lib/asterisk/sounds/greeting.wav
Jan 21 13:28:38 WARNING[904]: file.c:790 ast_streamfile: Unable to open greeting (format unknown): No such file or directory
Jan 21 13:28:38 WARNING[904]: pbx.c:4959 pbx_builtin_background: ast_streamfile failed on Zap/1-1 for greeting
Jan 21 13:28:49 WARNING[904]: format_wav.c:159 check_header: Unexpected freqency 8018
Jan 21 13:28:49 WARNING[904]: file.c:412 ast_filehelper: Unable to open fd on /var/lib/asterisk/sounds/greeting.wav
Jan 21 13:28:49 WARNING[904]: file.c:790 ast_streamfile: Unable to open greeting (format unknown): No such file or directory
Jan 21 13:28:49 WARNING[904]: pbx.c:4959 pbx_builtin_background: ast_streamfile failed on Zap/1-1 for greeting