1、安装运行库
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
2、 cd /usr/local
3、wget http://files.freeswitch.org/freeswitch-releases/freeswitch-1.8.2.tar.bz2
4、tar xvjf freeswitch-1.8.2.tar.bz2
5、cd freeswitch-1.8.2
6、./configure
7、make install
---------------------------以上是安装freeswitch 下面是安装声音文件---------------------------
语音包是安装在 /usr/local/freeswitch-1.8.2/sounds 下的
1、make sounds-install
2、make moh-install
安装错误及其他
一. 编译出错
安装 之前, 最好 先安装 这几个东西(如果有, 请忽略):
yasm (有nasm的话 不用装这个) ,
opus-devel(可能 提示 libopus-dev 或 libopus-devel 等) ,
lua-devel , libsndfile-devel , libtiff-devel
当然了, 你也可以 先不管, 等 出错 提示了, 在按照下面的方法安装:
1. 安装 yasm , yasm 和 nasm 必须要有一个,必须装了!
错误提示: Neither yasm nor nasm have been found
((which nasm) || (which yasm) || (git clone https://github.com/yasm/yasm.git && cd yasm && ./autogen.sh && make && make install))
2.安装 lua-devel
错误提示: 找不到 lua.h 等lua的头文件
yum install lua lua-devel
3.安装 opus-devel
错误提示: You must install libopus-dev to build mod_opus
yum -y install opus-devel
#可能需要清理: make clean && ./configure && make
如果还是报这个错误, 就注释这两行,在Makefile:
vim freeswitch/src/mod/codecs/mod_opus/Makefile
# Comment line 896 & 897
#install: error
#all: error
4.安装 sndfile
错误提示 : You must install libsndfile-dev to build mod_sndfile
#下载包libsndfile-x.x.xx.tar.gz from地址 http://www.mega-nerd.com/libsndfile/#Download, 然后
tar zxvf libsndfile-1.0.26.tar.gz
./configure
make
make install
cp /usr/local/lib/pkgconfig/sndfile.pc /usr/lib64/pkgconfig
#然后 重新 configure FreeSWITCH...
如果还是报这个错误,就注释这两行,在Makefile:
vim src/mod/formats/mod_sndfile/Makefile
# Comment line 897 & 898
#install: error
#all: error
5.安装 libyuv
错误提示: You must install libyuv-dev to build mod_fsv
cd freeswitch/libs
git clone https://freeswitch.org/stash/scm/sd/libyuv.gitcd libyuv
make -f linux.mk CXXFLAGS="-fPIC -O2 -fomit-frame-pointer -Iinclude/"
make install
cp /usr/lib/pkgconfig/libyuv.pc /usr/lib64/pkgconfig/
6.安装 libvpx
错误提示: You must install libvpx-dev to build ....
cd freeswitch/libs
git clone https://freeswitch.org/stash/scm/sd/libvpx.git
cd libvpx
./configure --enable-pic --disable-static --enable-shared
make
make install
cp /usr/local/lib/pkgconfig/vpx.pc /usr/lib64/pkgconfig
7.安装 libpng
错误提示: You must install libpng-dev to build ....
git clone https://freeswitch.org/stash/scm/sd/libpng.git
cd libpng
./configure
Make
make install
cp /usr/local/lib/pkgconfig/libpng* /usr/lib64/pkgconfig/
8.安装 libav
错误提示: You must install libav-dev to build ....
git clone https://freeswitch.org/stash/scm/sd/libav.git
cd libav
./configure #CFLAGS="-fPIC" ./configure --enable-pic --enable-shared
make # make CXXFLAGS="-fPIC"
make install
二. 其他问题
1.错误提示: libs/spandsp
configure: loading cache ../../config.cache
configure: error: `CFLAGS' was not set in the previous run
configure: error: `CPPFLAGS' was not set in the previous run
configure: error: in `/usr/src/freeswitch.git/libs/spandsp':
configure: error: changes in the environment can compromise the build
configure: error: run `make distclean' and/or `rm ../../config.cache' and start over
解决: 重新 configure
./configure -C && make
三. 安装中文语音
fs默认不加载中文语音。需要在fs的src中首先编译中文模块。
1.编译:
a.在 configure 之前, 编辑 modules.conf, 取消 "#say/mod_say_zh" 这行的注释 ->"say/mod_say_zh"
b.补救安装 `make mod_say_zh-install`
2.加载（不重启fs）
在fs控制台上加载该模块 `load mod _say_zh`
若想fs在每次启动的时候都加载该模块，就在`autoload_configs/modules.conf.xml`中`<load module="mod_say_zh">`的注释去掉即可。
也可以这样:
sed -i 's#<!-- <load module="mod_say_zh"/> -->#<load module="mod_say_zh"/>#g' autoload_configs/modules.conf.xml
3.修改 `var.xml`中的配置
`<X-PRE-PROCESS
cmd="set"
data="sound_prefix=$${sounds_dir}/en/us/callie"/>`修改为中文语音文件的目录
`<X-PRE-PROCESS cmd="set"
data="sound_prefix=$${sounds_dir}/zh/cn/link"/>`
加入以下几行(也可以不加)
<X-PRE-PROCESS
cmd="set" data="default_language=zh"/>
<X-PRE-PROCESS cmd="set" data="default_dialect=cn"/>
<X-PRE-PROCESS cmd="set" data="default_voice=sue"/>
4.加入中文语音配置
cd conf/lang
cp -R en zh
mv zh/en.xml zh/zh.xml
vim zh/zh.xml
(替换路径`en/us/callie`和 `en`等:第二行修改为)
<language name="zh" say-module="zh" sound-prefix="$${sounds_dir}/zh/cn/link" tts-engine="cepstral" tts-voice="link">
或者修改zh.xml
<language name="zh"
say-module="zh" sound-prefix="$${sound_prefix}/zh/cn/link"
tts-engine="mod_tts_commandline" tts-voice="link">
7、/usr/local/freeswitch/conf/freeswitch.xml
在61行增加
<X-PRE-PROCESS cmd="include"
data="lang/zh/*.xml"/>
8、控制台 reloadxml
5. 载入中文配置
在`freeswitch.xml`的`<section name="languages" `节点中增加一行 (或那一行取消注释)
` <X-PRE-PROCESS cmd="include" data="lang/zh/*.xml"/>`
四. 解决ESL拒绝连接问题
默认是只接受本机连接的,稍一改动就 内外都不能连接了,或者只能接受内外之一连接
解决方法：
1. event_socket.conf.xml 加入:
<param name="apply-inbound-acl" value="domains"/>
2. acl.conf.xml 加入:
<list name="domains" default="deny">
<node type="allow" domain="$${domain}"/>
<node type="allow" cidr="192.168.1.0/24"/>
<node type="allow" cidr="127.0.0.1/24"/>
</list>
FreeSwitch开启录音功能
修改拨码计划
打开文件../freeswitch/conf/dialplan/default.xml
找到Local_Extension节点
<extension name="Local_Extension">
<condition field="destination_number" expression="^(10[01][0-8])$">
在其下，添加：
<action application="set" data="RECORD_TITLE=Recording ${destination_number} ${caller_id_number} ${strftime(%Y-%m-%d %H:%M)}"/>
<action application="set" data="RECORD_COPYRIGHT=(c) 2011"/>
<action application="set" data="RECORD_SOFTWARE=FreeSWITCH"/>
<action application="set" data="RECORD_ARTIST=FreeSWITCH"/>
<action application="set" data="RECORD_COMMENT=FreeSWITCH"/>
<action application="set" data="RECORD_DATE=${strftime(%Y-%m-%d %H:%M)}"/>
<action application="set" data="RECORD_STEREO=true"/>
<action application="record_session" data="$${base_dir}/recordings/archive/${strftime(%Y-%m-%d-%H-%M-%S)}_${destination_number}_${caller_id_number}.wav"/>
freeswitch呼叫慢的问题
安装完freeswitch后，测试中发现呼叫请求服务器处理的特别慢，后来跟踪发现在/usr/local/freeswitch/conf/dialplan/default.xml中有个sleep 10s的处理，
<condition field="${default_password}" expression="^1234$" break="never">
<action application="log" data="CRIT WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING "/>
<action application="log" data="CRIT Open $${conf_dir}/vars.xml and change the default_password."/>
<action application="log" data="CRIT Once changed type 'reloadxml' at the console."/>
