全网首发：freeswitch无法正常绑定端口5060的解决办法

　　问题参考： https://quantum6.blog.csdn.net/article/details/109411244 　　朋友拿吾配置，跟自己的配置对比了一下，发现了可疑之处。吾试之，果然正常了，如下：

[root@freeswitch conf]# netstat -anp | grep freeswitch
tcp        0      0 192.168.1.111:5066      0.0.0.0:*               LISTEN      1982/freeswitch     
tcp        0      0 192.168.1.111:8081      0.0.0.0:*               LISTEN      1982/freeswitch     
tcp        0      0 192.168.1.111:8082      0.0.0.0:*               LISTEN      1982/freeswitch     
tcp        0      0 192.168.1.111:7443      0.0.0.0:*               LISTEN      1982/freeswitch     
tcp        0      0 192.168.1.111:5080      0.0.0.0:*               LISTEN      1982/freeswitch     
tcp        0      0 192.168.1.111:5060      0.0.0.0:*               LISTEN      1982/freeswitch     
tcp6       0      0 ::1:8081                :::*                    LISTEN      1982/freeswitch     
tcp6       0      0 ::1:8082                :::*                    LISTEN      1982/freeswitch     
tcp6       0      0 :::8021                 :::*                    LISTEN      1982/freeswitch     
tcp6       0      0 ::1:5080                :::*                    LISTEN      1982/freeswitch     
tcp6       0      0 ::1:5060                :::*                    LISTEN      1982/freeswitch     
udp        0      0 192.168.1.111:53896     192.168.1.8:5351        ESTABLISHED 1982/freeswitch     
udp        0      0 192.168.1.111:5060      0.0.0.0:*                           1982/freeswitch     
udp        0      0 192.168.1.111:5080      0.0.0.0:*                           1982/freeswitch     
udp        0      0 0.0.0.0:1337            0.0.0.0:*                           1982/freeswitch     
udp        0      0 239.255.255.250:1900    0.0.0.0:*                           1982/freeswitch     
udp6       0      0 ::1:5060                :::*                                1982/freeswitch     
udp6       0      0 ::1:5080                :::*                                1982/freeswitch     
unix  3      [ ]         STREAM     CONNECTED     23266    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     24510    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     24511    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     27349    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     27344    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     23261    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     24508    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     27347    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     27346    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     26049    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     23260    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     24509    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     23267    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     27348    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     26050    1982/freeswitch      
unix  3      [ ]         STREAM     CONNECTED     27345    1982/freeswitch            

怎么解决？要修改文件。

编译前的文件：conf/vanilla/vars.xml

编译后的文件：/usr/local/freeswitch/conf/vars.xml

<!-- <X-PRE-PROCESS cmd="stun-set" data="external_rtp_ip=stun:stun.freeswitch.org"/> -->
     <X-PRE-PROCESS cmd="stun-set" data="external_rtp_ip=$${local_ip_v4}"/>
 
<!-- <X-PRE-PROCESS cmd="stun-set" data="external_sip_ip=stun:stun.freeswitch.org"/> -->
     <X-PRE-PROCESS cmd="stun-set" data="external_sip_ip=$${local_ip_v4}"/>      

此处的$${local_ip_v4可以换成本机的IP，如192.168.1.111

这个问题不是吾解决的，吾亦是借花献佛。