上一篇文章记录了FreeSwitch创建新用户，流程大概是这样，先拿到运营商的sip账号，配置网关，然后重载配置，在呼出计划中添加正则表达式，让系统知道，系统号码走系统网关，运营商的号码走运营商的网关。
网关配置
- 创建配置文件
cd /etc/freeswitch/sip_profiles/external
vim gw1.xml
- 配置
<include>
<gateway name="gw1">
<!--/// account username *required* ///-->
<param name="username" value="5244"/>
<!--/// auth realm: *optional* same as gateway name, if blank ///-->
<param name="realm" value="39.108.168.70"/>
<!--/// username to use in from: *optional* same as username, if blank ///-->
<!--<param name="from-user" value="cluecon"/>-->
<!--/// domain to use in from: *optional* same as realm, if blank ///-->
<!--<param name="from-domain" value="asterlink.com"/>-->
<!--/// account password *required* ///-->
<param name="password" value="fdfdfdfdgetg"/>
<!--/// extension for inbound calls: *optional* same as username, if blank ///-->
<!--<param name="extension" value="cluecon"/>-->
<!--/// proxy host: *optional* same as realm, if blank ///-->
<!--<param name="proxy" value="asterlink.com"/>-->
<!--/// send register to this proxy: *optional* same as proxy, if blank ///-->
<!--<param name="register-proxy" value="mysbc.com"/>-->
<!--/// expire in seconds: *optional* 3600, if blank ///-->
<!--<param name="expire-seconds" value="60"/>-->
<!--/// do not register ///-->
<!--<param name="register" value="false"/>-->
<!-- which transport to use for register -->
<!--<param name="register-transport" value="udp"/>-->
<!--How many seconds before a retry when a failure or timeout occurs -->
<param name="retry-seconds" value="30"/>
<!--Use the callerid of an inbound call in the from field on outbound calls via this gateway -->
<!--<param name="caller-id-in-from" value="false"/>-->
<!--extra sip params to send in the contact-->
<!--<param name="contact-params" value=""/>-->
<!-- Put the extension in the contact -->
<!--<param name="extension-in-contact" value="true"/>-->
<!--send an options ping every x seconds, failure will unregister and/or mark it down-->
<param name="ping" value="25"/>
<!--<param name="cid-type" value="rpid"/>-->
<!--rfc5626 : Abilitazione rfc5626 ///-->
<!--<param name="rfc-5626" value="true"/>-->
<!--rfc5626 : extra sip params to send in the contact-->
<!--<param name="reg-id" value="1"/>-->
</gateway>
</include>
- 重新加载配置文件
sofia profile external rescan
- 查看注册状态
sofia status
分机呼出配置
- 创建配置文件
/etc/freeswitch/dialplan/default
vim call_out.xml
- 配置
<include>
<extension name="call out">
<condition field="destination_number" expression="^0(\d+)$">
<action application="bridge" data="sofia/gateway/gw1/$1"/>
</condition>
</extension>
</include>
- 重载
reloadxml
完工。
