安装sofia-sip：
git cloen https://github.com/freeswitch/sofia-sip.git
cd sofia-sip
./bootstrap.sh
./configure
make
make install
安装spandsp：
git clone https://github.com/freeswitch/spandsp
cd spandsp
./bootstrap.sh
./configure
make
make install
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
yum install -y git gcc-c++ wget alsa-lib-devel autoconf automake bison broadvoice-devel bzip2 curl-devel db-devel e2fsprogs-devel flite-devel g722_1-devel gdbm-devel gnutls-devel ilbc2-devel ldns-devel libcodec2-devel libcurl-devel libedit-devel libidn-devel libjpeg-devel libmemcached-devel libogg-devel libsilk-devel libsndfile-devel libtiff-devel libtheora-devel libtool 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 libuuid-devel which yasm zlib-devel
git clone https://freeswitch.org/stash/scm/sd/libav.git
#或者 wget https://freeswitch.org/stash/rest/api/latest/projects/SD/repos/libav/archive?format=zip
cd libav
./configure #CFLAGS="-fPIC" ./configure --enable-pic --enable-shared
make
make install
export PKG_CONFIG_PATH=/usr/lib64/pkgconfig:/usr/local/lib/pkgconfig:/usr/local/lib64/pkgconfig:${PKG_CONFIG_PATH}
odbc
#CentOS上安装ODBC开发包和MYSQL数据库的ODBC驱动程序
yum install -y unixODBC unixODBC-devel mysql-connector-odbc
#如上安装好后，通过/etc/odbcinst.ini可以配置数据库的驱动
vi /etc/odbcinst.ini
[MySQL]
Description = ODBC for MySQL
Driver = /usr/lib/libmyodbc5.so
Setup = /usr/lib/libodbcmyS.so
Driver64 = /usr/lib64/libmyodbc5.so
Setup64 = /usr/lib64/libodbcmyS.so
FileUsage = 1
Threading = 0
#接下来需要在/etc/odbc.ini中配置DSN（即数据源名称）
vi /etc/odbc.ini
[freeswitch]
Driver = /usr/lib64/libmyodbc5.so
SERVER = localhost
PORT = 3306
DATABASE = freeswitch
OPTION = 67108864 #这一行非常重要，FreeSWITCH会将多条SQL放到一起执行，以提高效率，如果没有该选项则会出错
#MYodbc 3.51.18及以后的版本才支持该选项
USER = root
PASSWORD = Passw0rd@0791
Threading = 0
#测试ODBC链接，如下已经成功链接
[root@localhost /]# isql -v freeswitch
+---------------------------------------+
| Connected! |
| |
| sql-statement |
| help [tablename] |
| quit |
| |
+---------------------------------------+
SQL>
git clone https://github.com/signalwire/libks.git
make && make install
下载opus源码安装opus
./bootstrap.sh
./configure --prefix=自定义 --enable-core-odbc-support
