Ubuntu 20.04安装FreeSWITCH 1.10.7完整指南
1. 环境准备与依赖安装
在Ubuntu 20.04 LTS上安装FreeSWITCH前,需要确保系统环境配置正确。以下是完整的依赖安装步骤:
sudo apt update && sudo apt upgrade -y sudo apt install -y build-essential pkg-config uuid-dev zlib1g-dev libjpeg-dev \ libsqlite3-dev libcurl4-openssl-dev libpcre3-dev libspeexdsp-dev \ libldns-dev libedit-dev libtiff5-dev yasm libopus-dev libsndfile1-dev \ unzip libavformat-dev libswscale-dev libavresample-dev liblua5.2-dev \ liblua5.2-0 cmake libpq-dev unixodbc-dev autoconf automake ntpdate \ libxml2-dev libpq-dev libpq5 sngrep libflite1 flite-dev重要提示:Ubuntu 22.04及以上版本需要特别注意OpenSSL 3.0的兼容性问题。如果必须使用旧版FreeSWITCH,建议在Ubuntu 20.04 LTS上安装。
2. 核心库编译安装
2.1 libks安装(关键步骤)
FreeSWITCH 1.10.x需要特定版本的libks库:
sudo git clone -b v1.8.3 https://github.com/signalwire/libks.git /usr/local/src/libks cd /usr/local/src/libks sudo cmake . sudo make && sudo make install验证安装:
sudo ldconfig && ldconfig -p | grep libks2.2 Sofia-SIP库安装
sudo git clone https://github.com/freeswitch/sofia-sip /usr/local/src/sofia-sip cd /usr/local/src/sofia-sip sudo ./bootstrap.sh sudo ./configure sudo make && sudo make install验证安装:
sudo ldconfig && ldconfig -p | grep sofia2.3 SpanDSP库安装(特别注意)
必须使用特定commit版本以避免编译错误:
sudo git clone https://github.com/freeswitch/spandsp /usr/local/src/spandsp cd /usr/local/src/spandsp sudo git checkout -b finecode20230705 0d2e6ac65e0e8f53d652665a743015a88bf048d4 sudo ./bootstrap.sh sudo ./configure sudo make && sudo make install验证安装:
sudo ldconfig && ldconfig -p | grep spandsp3. FreeSWITCH编译安装
3.1 源码获取与解压
sudo wget -c https://files.freeswitch.org/releases/freeswitch/freeswitch-1.10.7.-release.tar.gz -P /usr/local/src cd /usr/local/src sudo tar -zxvf freeswitch-1.10.7.-release.tar.gz cd freeswitch-1.10.7.-release3.2 配置与编译
基础配置:
sudo ./configure如果需要PostgreSQL或ODBC支持:
sudo ./configure --enable-core-odbc-support --enable-core-pgsql-support开始编译(此过程可能需要较长时间):
sudo make sudo make install安装声音文件:
sudo make cd-sounds-install sudo make cd-moh-install4. 系统集成与配置
4.1 创建符号链接
sudo ln -s /usr/local/freeswitch/conf /etc/freeswitch sudo ln -s /usr/local/freeswitch/bin/fs_cli /usr/bin/fs_cli sudo ln -s /usr/local/freeswitch/bin/freeswitch /usr/sbin/freeswitch4.2 创建专用用户
sudo groupadd freeswitch sudo adduser --quiet --system --home /usr/local/freeswitch \ --gecos 'FreeSWITCH open source softswitch' \ --ingroup freeswitch freeswitch --disabled-password sudo chown -R freeswitch:freeswitch /usr/local/freeswitch/ sudo chmod -R ug=rwX,o= /usr/local/freeswitch/ sudo chmod -R u=rwx,g=rx /usr/local/freeswitch/bin/*4.3 Systemd服务配置
创建服务文件/etc/systemd/system/freeswitch.service:
[Unit] Description=FreeSWITCH open source softswitch Wants=network-online.target Requires=network.target local-fs.target After=network.target network-online.target local-fs.target [Service] Type=forking PIDFile=/usr/local/freeswitch/run/freeswitch.pid Environment="DAEMON_OPTS=-nonat" Environment="USER=freeswitch" Environment="GROUP=freeswitch" EnvironmentFile=-/etc/default/freeswitch ExecStartPre=/bin/chown -R ${USER}:${GROUP} /usr/local/freeswitch ExecStart=/usr/local/freeswitch/bin/freeswitch -u ${USER} -g ${GROUP} -ncwait ${DAEMON_OPTS} TimeoutSec=45s Restart=always [Install] WantedBy=multi-user.target启用并启动服务:
sudo systemctl daemon-reload sudo systemctl start freeswitch sudo systemctl enable freeswitch检查服务状态:
sudo systemctl status freeswitch5. 常见问题解决
5.1 mod_spandsp编译错误
如果遇到类似错误:
mod_spandsp_dsp.c:159:10: error: 'V18_MODE_5BIT_4545' undeclared解决方案:
cd /usr/local/src/spandsp sudo git checkout -b finecode20230705 0d2e6ac65e0e8f53d652665a743015a88bf048d4 sudo make clean sudo make && sudo make install然后重新编译FreeSWITCH。
5.2 mod_verto找不到ks.h
确保使用正确版本的libks:
cd /usr/local/src/libks sudo git checkout v1.8.3 sudo make clean sudo cmake . sudo make && sudo make install5.3 Sofia模块加载失败
如果出现错误:
undefined symbol: tptag_socket_keepalive解决方案:
cd /usr/local/src/sofia-sip sudo make clean sudo ./bootstrap.sh sudo ./configure sudo make && sudo make install然后重新编译FreeSWITCH。
6. 网络配置建议
对于使用DHCP的系统,建议配置静态IP以避免FreeSWITCH启动时网络未就绪的问题:
sudo nano /etc/netplan/00-installer-config.yaml添加类似配置:
network: ethernets: ens33: dhcp4: no addresses: [192.168.1.100/24] gateway4: 192.168.1.1 nameservers: addresses: [8.8.8.8, 8.8.4.4]应用配置:
sudo netplan apply7. 测试与验证
启动FreeSWITCH控制台:
fs_cli在控制台中检查核心模块状态:
sofia status检查注册用户状态:
sofia status profile internal reg