freeswitch通过配置gateway实现pstn落地
配置步骤：
1.在FreeSWITCH\conf\sip_profiles\external目录下添加pstn.xml
引用
<include>
<gateway name="pstn">
<paramname="username" value="freeswitch"/>
<paramname="password" value="freeswitch"/>
<paramname="realm" value="demo.asterisk.org"/>
<paramname="proxy" value="demo.asterisk.org"/>
</gateway>
</include>
<gateway name="pstn">
<paramname="username" value="freeswitch"/>
<paramname="password" value="freeswitch"/>
<paramname="realm" value="demo.asterisk.org"/>
<paramname="proxy" value="demo.asterisk.org"/>
</gateway>
</include>
2.执行如下指令
引用
sofia profile external restart
重启sip profile
3 添加 dialplan
引用
<extension name="Goip outbound">
<condition field="destination_number" expression="^0(\d+)$">
<action application="log" data="INFO goip outbound to $1"/>
<action application="bridge" data="sofia/gateway/pstn/$1"/>
<!-- 直接在dialplan中添加网关的IP地址，也可以出局
<action application="bridge" data="sofia/internal/$1@192.168.5.222"/> //192.168.5.222是网关的地址 -->
</condition>
</extension>
<condition field="destination_number" expression="^0(\d+)$">
<action application="log" data="INFO goip outbound to $1"/>
<action application="bridge" data="sofia/gateway/pstn/$1"/>
<!-- 直接在dialplan中添加网关的IP地址，也可以出局
<action application="bridge" data="sofia/internal/$1@192.168.5.222"/> //192.168.5.222是网关的地址 -->
</condition>
</extension>
ok 拨打0加上电话号码就通过pstn呼出去了