# uname -sr
FreeBSD 10.1-RELEASE-p13
# pkg info | grep asterisk
asterisk13-13.7.2_1            Open Source PBX and telephony toolkit

# cd /usr/ports/net/asterisk13
# make install clean

[ ] ASTVERSION  Install astversion (requires bash)
[x] BACKTRACE   Stack backtrace support via (lib)execinfo
[ ] CURL        Data transfer support via cURL
[ ] DAHDI       DAHDI support
[ ] EXCHANGE    Exchange calendar support
[ ] FREETDS     FreeTDS library support
[ ] LDAP        LDAP protocol support
[ ] LUA         Lua scripting language support
[x] MP3PLAYER   Install MP3 Player for Music-On-Hold (mpg123)
[ ] OOH323      ooh323 support
[ ] PJSIP       Build the PJSIP based SIP channel
[ ] PORTAUDIO   PortAudio library support
[ ] RADIUS      RADIUS protocol support
[x] SNMP        SNMP network protocol support
[ ] SPANDSP     SpanDSP faxing support
[ ] SRTP        SecureRTP support
[ ] SYSINFO     Use devel/libsysinfo to get system information
[ ] XMPP        XMPP/GTALK support
───────────────────── Encoder/Decoder (Codec) Support ────────────────────
[x] GSM         GSM codec support
[ ] NEWG711     New G711 Codec
[x] SPEEX       Speex audio format support
[x] VORBIS      Ogg Vorbis audio codec support
───────────────────────────── Database Support ───────────────────────────
[x] MYSQL       MySQL database support
[ ] ODBC        ODBC database backend
[ ] PGSQL       PostgreSQL database support
[ ] SQLITE2     SQLite 2 database support
───────────────── Core and Music-on-Hold (MoH) Sound Files ───────────────
[ ] G729
─────────────────────── Menuselect Interface Backend ─────────────────────
[ ] NCURSES     Console (text) interface support
[x] NEWT        Newt User Interface
───────────────────────────── Compiler to use ────────────────────────────
( ) BASE        Use base compiler (experimental)
(*) GCC         Build with modern GCC (from ports)

asterisk_enable="YES"

# /usr/local/etc/rc.d/asterisk start

# asterisk -rv