---恢復內容開始---
官網說明地址 ：https://freeswitch.org/confluence/display/FREESWITCH/CentOS+7+and+RHEL+7
1.獲取源碼
git clone https://freeswitch.org/stash/scm/fs/freeswitch.git freeswitch.git
2.安裝freeswitch的rpm的倉庫
yum install -y http://files.freeswitch.org/freeswitch-release-1-6.noarch.rpm epel-release
3.安裝開發環境
yum install -y alsa-lib-devel autoconf automake bison broadvoice-devel bzip2 curl-devel db-devel e2fsprogs-devel flite-devel g722_1-devel gcc-c++ gdbm-devel git gnutls-devel ilbc2-devel ldns-devel libcodec2-devel libcurl-devel libedit-devel libidn-devel libjpeg-devel libmemcached-devel libogg-devel libsilk-devel libsndfile-devel libtheora-devel libtiff-devel libtool libuuid-devel libvorbis-devel libxml2-devel lua-devel lzo-devel mongo-c-driver-devel ncurses-devel net-snmp-devel openssl-devel opus-devel pcre-devel perl perl-ExtUtils-Embed pkgconfig portaudio-devel postgresql-devel python26-devel python-devel soundtouch-devel speex-devel sqlite-devel unbound-devel unixODBC-devel wget which yasm zlib-devel
4.進入freeswitch（編譯過程中，缺少什么組件就單獨安裝什么組件）
編譯 ./bootstrap.sh -j
./configure
編譯成功的結果：
make
成功后結果：
make install
成功后結果：
5.啟動
進入 usr/local/freeswitch/bin
輸入 ./freeswitch 開啟
輸入 fsctl shutdown 關閉