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FreeSWITCH

  • signalwire/freeswitch
    • MPL, C/C++
    • Software Defined Telecom Stack
    • 基于 Sofia SIP
    • 跨平台
  • 依赖 spandsp, signalwire-c, libks
  • 端口
    • 5060 sip
    • 8021 esl
  • 1000-1020, 密码 1234
  • 参考 
# macOS
brew install freeswitch
# -c 前台， -nc 后台， -stop 停止
# 配置 /usr/local/opt/freeswitch/etc/freeswitch/
/usr/local/opt/freeswitch/bin/freeswitch -c -nonat

cmd​

  • &echo
  • &park - hold
  • &playback(/tmp/music.wav)
  • &endless_playback(/tmp/music.wav)
# 停止服务
shuatdown

reload
# reload {mod_name}
reloadxml # XML Dialplan
reloadacl # acl.conf.xml
distributor_ctl reload

# 扫描 添加 gw - 不中断
# sofia profile <name> rescan
# 移除 gw - 不中断
# sofia profile <name> killgw <gateway_name>
# 重启 gw - 终端
# sofia profile <name> restart


# 内部状态
sofia status profile internal
# 注册状态
sofia status profile internal reg

originate user/1000 &echo

dialplan​

  • /usr/local/freeswitch/conf/dialplan/default.xml
  • outbound
  • 400 -> localhost:8086
<extension name="socket_400_example">
  <condition field="destination_number" expression="^400\d+$">
    <action application="socket" data="localhost:8086 async full"/>
  </condition>
</extension>