Hi, At the moment they'r bild errors for mod_conference, mod_shout, mod_rtmp and mod_verto. The same errors on "Relese" or "Debug" build for "win32" and "x64". And the "libspeex" project need the "/FS" compiler flag! Freeswitch version is from today: ? git rev-parse HEAD 17f8002936cb1797dc8bd46b4bad52800ebfb5cb ? git describe v1.5.final-1094-g17f8002 mod_conference: ============== Error 4 error C1083: Cannot open include file: 'mod_conference.h': No such file or directory D:\tmp\freeswitch\src\mod\applications\mod_conference\mod_conference.c 42 1 mod_conference mod_shout: ========== Error 4 error C1083: Cannot open include file: 'mpg123.h': No such file or directory D:\tmp\freeswitch\src\mod\formats\mod_shout\mod_shout.c 36 1 mod_shout mod_rtmp: ========= Error 4 error C1083: Cannot open include file: 'openssl/hmac.h': No such file or directory d:\tmp\freeswitch\src\mod\endpoints\mod_rtmp\handshake.h 30 1 mod_rtmp mod_verto: ========= Error 5 error C2079: '<unnamed-tag>::recv_addr6' uses undefined struct 'sockaddr_in6' d:\tmp\freeswitch\src\mod\endpoints\mod_verto\mcast\mcast.h 75 1 mod_verto Error 4 error C2079: '<unnamed-tag>::send_addr6' uses undefined struct 'sockaddr_in6' d:\tmp\freeswitch\src\mod\endpoints\mod_verto\mcast\mcast.h 74 1 mod_verto Thanks a lot!