先安裝基本的工具與開發環境
yum install telnet ntpdate sntp unzip wget mlocate net-tools mailx iftop yum install libtermcap-devel libuuid-devel ncurses-devel libxml2-devel sqlite sqlite-devel openssl-devel speex-devel gsm-devel yum group install "Development Tools"
為了等一下 compiler 時不會有問題，這些安裝好後最好重開機一下
下載 Asterisk 與相關的套件
可到這邊找不同的版本安裝: http://www.asterisk.org/downloads
wget http://downloads.asterisk.org/pub/telephony/asterisk/asterisk-14-current.tar.gz wget https://downloads.asterisk.org/pub/telephony/libpri/libpri-current.tar.gz wget https://downloads.asterisk.org/pub/telephony/dahdi-linux-complete/dahdi-linux-complete-current.tar.gz wget http://www.digip.org/jansson/releases/jansson-2.5.tar.gz
解開安裝包，並開始建置
tar -zxvf libpri-current.tar.gz tar -zxvf dahdi-linux-complete-current.tar.gz tar -zxf jansson-2.5.tar.gz tar -zxvf asterisk-14-current.tar.gz
- Building and Installing DAHDI
cd dahdi-linux-complete-2.11.1+2.11.1/ make; make install; make config
- Building and Installing LibPRI
cd libpri-1.6.0/ make; make install
- Building and Installing jansson
cd jansson-2.5 ./configure --prefix=/usr make; make install ldconfig
安裝 asterisk
cd asterisk-14.5.0 contrib/scripts/install_prereq install contrib/scripts/get_mp3_source.sh ./configure --libdir=/usr/lib64 --with-pjproject-bundled make menuselect
接下來會看見下方的選單，如果你是第一次安裝，那就先用預設的吧! 不然太多了!
選擇好之後按 x 就可以儲存離開，接下來就可以安裝了
make; make install
補充設定
為了方便正常運作，下面兩個指令可以跑一下，方便產生一些設定檔案與自動做 logrotate
make install-logrotate make config ldconfig
