а это какой библиотеки не хватает при установке ?

[CC] format_mp3.c -> format_mp3.o
format_mp3.c:39:24: error: mp3/mpg123.h: No such file or directory
format_mp3.c:40:24: error: mp3/mpglib.h: No such file or directory
format_mp3.c:53: error: field ‘mp’ has incomplete type
format_mp3.c: In function ‘mp3_open’:
format_mp3.c:103: warning: implicit declaration of function ‘InitMP3’
format_mp3.c: In function ‘mp3_close’:
format_mp3.c:112: warning: implicit declaration of function ‘ExitMP3’
format_mp3.c: In function ‘mp3_squeue’:
format_mp3.c:127: warning: implicit declaration of function ‘decodeMP3’
format_mp3.c:128: error: ‘MP3_OK’ undeclared (first use in this function)
format_mp3.c:128: error: (Each undeclared identifier is reported only once
format_mp3.c:128: error: for each function it appears in.)
format_mp3.c: In function ‘mp3_dqueue’:
format_mp3.c:140: error: ‘MP3_OK’ undeclared (first use in this function)
format_mp3.c: In function ‘mp3_queue’:
format_mp3.c:160: error: ‘MP3_OK’ undeclared (first use in this function)
format_mp3.c:168: error: ‘MP3_ERR’ undeclared (first use in this function)
format_mp3.c: In function ‘load_module’:
format_mp3.c:320: warning: implicit declaration of function ‘InitMP3Constants’
make[1]: *** [format_mp3.o] Error 1
make: *** [addons] Error 2

MazoHistНеобходимо выполнить contrib/scripts/get_mp3_source.sh из корня директории с исходниками
нет, надо путь указать

bga83loginovru,

а не проще ли для поиграться взять какой-нибудь AsteriskNow, Elastix или FreePBX ?
а что лучше Elastix или FreePBX ?