I installed Asterisk 1.8.11-cert1, and it look like the default is ulaw for the sound files. How I can fix this?
Athough file beep.gsm is existed under path (/var/lib/asterisk/sounds/en), but when I used the Record function, it gave me the following (so I am sure there is something that can let asterisk accept beep.gsm), what could be?
[May 5 00:44:16] WARNING: file.c:663 ast_openstream_full: File beep does not exist in any format
[May 5 00:44:16] WARNING: file.c:958 ast_streamfile: Unable to open beep (format 0x4 (ulaw)): No such file or directory
[May 5 00:44:16] WARNING: app_record.c:285 record_exec: ast_streamfile failed on DAHDI/1-1