Ubuntu 16.04 install FreeSWITCH v1.8

cd fe@[TOC](Ubuntu 16.04 install FreeSWITCH v1.8)

Environment and Version

• Linux OS and Version

Linux Version：Ubuntu 16.04.4 LTS
cat /etc/issue
Ubuntu 16.04.4 LTS

• FreeSWITCH

FreeSWITCH Version: 1.8.5
freeswitch -version
FreeSWITCH version: 1.8.5+git~20190124T225359Z~31281a0bf1~64bit (git 31281a0 2019-01-24 22:53:59Z 64bit)

1. Install dependency for FreeSWITCH

# install dependency
apt-get install -y  git build-essential automake autoconf libtool g++ zlib1g-dev  libjpeg-dev libncurses5-dev  libsqlite3-dev  libcurl4-openssl-dev libpcre3-dev libspeex-dev  libspeexdsp-dev libspeex-dev libldns-dev libedit-dev libssl-dev  pkg-config yasm liblua5.2-dev liblua5.2 libopus-dev libsndfile-dev libtool libpq-dev pkg-config libtiff5-dev libtiff5 libvpx-dev libvpx3 libvpx3 libopus-dev uuid-dev libsndfile-dev

2. Compile FreeSWITCH

2.1 git freeswitch v1.8

# load source code
git clone -b v1.8 https://freeswitch.org/stash/scm/fs/freeswitch.git

2.2 Compile FreeSWITCH

# Compile an Install
./bootstrap -j
./configure
make
make install

# symbolic link
ln -sf /usr/local/freeswitch/bin/freeswitch /usr/local/bin/
ln -sf /usr/local/freeswitch/bin/fs_cli /usr/local/bin/

# install sounds file
make cd-sounds-install
make cd-moh-install

3.3 Errors and Solutions

3.3.1 compile freeswitch Error

1. [Error] root@host: /freeswitch# make

making all mod_signalwire
make[4]: Entering directory '/home/color/freeswitch/src/freeswitch/src/mod/applications/mod_signalwire'
Makefile:930: *** You must install libks to build mod_signalwire.  Stop.
make[4]: Leaving directory '/home/color/freeswitch/src/freeswitch/src/mod/applications/mod_signalwire'
Makefile:683: recipe for target 'mod_signalwire-all' failed
make[3]: *** [mod_signalwire-all] Error 1
make[3]: Leaving directory '/home/color/freeswitch/src/freeswitch/src/mod'
Makefile:591: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/color/freeswitch/src/freeswitch/src'
Makefile:3494: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/color/freeswitch/src/freeswitch'
Makefile:1255: recipe for target 'all' failed
make: *** [all] Error 2

1. [Solusions]root@host: /freeswitch# make

• install cmake-3.13

cd directory/src
wget https://cmake.org/files/v3.13/cmake-3.13.3.tar.gz
tar -zxvf cmake-3.13.3.tar.gz
cd cmake-3.13.3 
./bootstrap
make
make install

• Install libks and sigalwire

cd directory/src
git clone https://github.com/signalwire/libks.git
cd libks
cmake .
make
make install

cd directory/src
git clone https://github.com/signalwire/signalwire-c.git
cd signalwire-c
cmake .
make
make install
cp /usr/local/lib/pkgconfig/*.pc /usr/lib/pkgconfig/
cp -f /usr/local/lib/* /usr/lib64/

2. [Error] fs_cli 无法登陆客户端

[ERROR] fs_cli.c:1679 main() Error Connecting [ ]
Usage: fs_cli [-H <host>] [-P <port>] [-p <secret>] [-d <level>] [-x command] [-t <timeout_ms>] [profile]

  -?,-h --help                    Usage Information
  -H, --host=hostname             Host to connect
  -P, --port=port                 Port to connect (1 - 65535)
  -u, --user=user@domain          user@domain
  -p, --password=password         Password
  -i, --interrupt                 Allow Control-c to interrupt
  -x, --execute=command           Execute Command and Exit
  -l, --loglevel=command          Log Level
  -U, --log-uuid                  Include UUID in log output
  -S, --log-uuid-short            Include shortened UUID in log output
  -q, --quiet                     Disable logging
  -r, --retry                     Retry connection on failure
  -R, --reconnect                 Reconnect if disconnected
  -d, --debug=level               Debug Level (0 - 7)
  -b, --batchmode                 Batch mode
  -t, --timeout                   Timeout for API commands (in miliseconds)
  -T, --connect-timeout           Timeout for socket connection (in miliseconds)
  -n, --no-color                  Disable color

2. [Solusions] fs_cli 无法登陆客户端

• 查看端口8021，8022是否使用

netstat -tunlp | grep freeswitch 

• 修改配置文件：ip最好改成本机，否者仍有可能拒绝访问

<!-- path:/usr/local/freeswitch/conf/autoload_configs/event_socket.conf.xml -->
<configuration name="event_socket.conf" description="Socket Client">
  <settings>
    <param name="nat-map" value="false"/>
    <!--<param name="listen-ip" value="::"/>-->
    <param name="listen-ip" value="127.0.0.1"/>
    <param name="listen-port" value="8021"/>
    <param name="password" value="ClueCon"/>
    <!--<param name="apply-inbound-acl" value="loopback.auto"/>-->
    <!--<param name="stop-on-bind-error" value="true"/>-->
  </settings>
</configuration>

3. [Setting] setting rtp-start-port and rtp-end-port

<!-- path:conf/autoload_configs/switch.conf.xml -->
<param name="rtp-start-port" value="16384"/>
<param name="rtp-end-port" value="16389"/>

4. [Setting] setting SIP Registration Port and default password

<!-- path:conf/vars.xml -->
<X-PRE-PROCESS cmd="set" data="default_password=10010"/>
<X-PRE-PROCESS cmd="set" data="internal_sip_port=10000"/>

4. [Setting] NAT

• internal.xml

<!-- path:conf/sip_profiles/internal.xml -->
<param name="ext-rtp-ip" value="Public_IP"/>
<param name="ext-sip-ip" value="Public_IP"/>

• vars.xml

<!-- path:conf/vars.xml -->
<X-PRE-PROCESS cmd="set" data="external_rtp_ip=Public_IP"/>
<X-PRE-PROCESS cmd="set" data="external_sip_ip=Public_IP"/>

4. FreeSWITCH Command

eval $${max-sips}	查看坐席数
sofia status profile internal reg	查看话机注册
fsctl max_sessions	查看最大的session
global_setvar max-sips=100

Reference

• CentOS install FreeSWITCH
  [1]: https://blog.csdn.net/tidehc/article/details/86593130

• FreeSWITCH Common Errors
  [2]: https://www.cnblogs.com/lmsthoughts/p/9322816.html
  [3]: https://www.cnblogs.com/lzpong/p/6740188.html

• Linux tcpdump命令详解
  [*]:https://www.cnblogs.com/ggjucheng/archive/2012/01/14/2322659.html

• 使用nc（netcat）测试udp协议与端口连通性
  [*]:https://blog.csdn.net/ak57193856/article/details/80554572