centos 6.3 安装 asterisk 11
本文来自 csdn ucser, http://blog.csdn.net/perfectpdl 转载注明出处，谢谢.
提供通信服务器和视频电话客户端解决方案，包括视频电话，调度系统，会议系统等.
Asterisk 11版本 带来许多新特性，包括HTML5中炙手可热的WebRTC, Websocket, SIP NAT穿越 解决方案 ICE（目前多数基于SBC方案），视频协商多属性支持等。
下面在centos 6.3 上安装asterisk 11过程：
1. 更新系统包到最新
yum update -y2. 机制 SELINUX
sed -i s/SELINUX=enforcing/SELINUX=disabled/g /etc/selinux/config
3. 重启系统
reboot
4. 安装Asterisk 依赖 的第三方包
yum install -y make wget openssl-devel ncurses-devel newt-devel libxml2-devel kernel-devel gcc gcc-c++ sqlite-devel
5. 下载源码：
mkdir /opt/src && cd
wget http://downloads.asterisk.org/pub/telephony/dahdi-linux-complete/dahdi-linux-complete-current.tar.gz wget http://downloads.asterisk.org/pub/telephony/libpri/libpri-1.4-current.tar.gz wget http://downloads.asterisk.org/pub/telephony/asterisk/asterisk-11-current.tar.gz
6. 安装：
tar zxvf dahdi-linux-complete* tar zxvf libpri* tar zxvf asterisk*
cd /opt/src/dahdi-linux-complete* make && make install && make config
cd /opt/src/libpri* make && make install
cd /opt/src/asterisk*
./configure && make menuselect && make && make install
如果中间安装有错误，需要清空之前的文件
make clean && make distclean安装配置文件 到/etc/asterisk
make samples安装Asterisk 启动脚本到/etc/init.d/
make config
启动Asterisk
service asterisk start
连接 rasterisk
[root@localhost ~]# rasterisk
Asterisk 11.3.0, Copyright (C) 1999 - 2012 Digium, Inc. and others.
Created by Mark Spencer <[email protected]>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
Connected to Asterisk 11.3.0 currently running on localhost (pid = 2383)
localhost*CLI>
完毕！