Thank u very much,

My server is have public ip,and router not have upnp.

I modified client.xml :

to <param name="ext-rtp-ip" value="My ip"/>

Now my Freeswitch + mod_dingaling is working.

But there is no voice when i call out from google voice and connect called Successed.

I try to called my other google phone use freeswitch + mod_dingaling , and into voicemail, the voicemail system can heared my voice,and record good.

This mean: caller is no voice,but called is have voice good.

there is client.xml:

there is cli log:

freeswitch version:FreeSWITCH Version 1.0.head (git-a2c0da5 2011-02-11 23-10-12 -0600)