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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi Freeswitch community<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I was wondering if someone could help me with the above?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The scenario is that I have one sip client connected to Freeswitch over 3G, and one connected via Wifi.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>When I make a call from the wifi to 3G, I can see in the console debug messages this –<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>2011-10-28 12:14:42.777087 [INFO] switch_rtp.c:3164 Auto Changing port from 192.168.16.18:60416 to 193.xxx.xxx.123:60416<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Success, the audio flows both ways.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>However, when I then make a call from 3G to Wifi, I do not get this line in the debug messages for the wifi sip client. Why is this? Does the auto change only apply to the originating sip client?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The 3G client is passing the correct IP in the SDP details due to there being a SIP ALG router in place to change the details.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any help is greatly appreciated, as always.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Kind regards<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Ben<o:p></o:p></p></div></body></html>