Does the same thing happen if you call the bridge app from the diaplan directly? It's unlikely it's anything specific to the event socket.<div><br></div><div>Usually one way audio is due to NAT and one of the phones not handling NAT traversal correctly.</div>
<div><br></div><div>-Steve</div><div><br></div><div><br><br><div class="gmail_quote">On 2 March 2013 11:06, Denis Gasparin <span dir="ltr"><<a href="mailto:denis.gasparin@edistar.com" target="_blank">denis.gasparin@edistar.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-size:12pt;font-family:Arial"><span style="font-size:12pt;font-family:Arial">Hi.</span><div style="font-size:12pt;font-family:Arial">
<span><br></span></div><div style="font-size:12pt;font-family:Arial"><span>We call an extension called "netcat" which is configured in this way:</span></div><div><div style="font-size:12pt;font-family:Arial"><br>
</div><div style="font-size:12pt;font-family:Arial"><div><extension name="netcat"></div><div> <condition field="context" expression="public"/></div><div> <condition field="destination_number" expression="^netcat$"></div>
<div> <action application="log" data="INFO extension netcat"/></div><div> <action application="socket" data="<a href="http://127.0.0.1:8085" target="_blank">127.0.0.1:8085</a> async full"/></div>
<div> </condition></div><div></extension></div></div><div style="font-size:12pt;font-family:Arial"><br></div><div style="font-size:12pt;font-family:Arial">The inbound call is correctly routed to a netcat socket listening on localhost:8085.</div>
<div style="font-size:12pt;font-family:Arial"><br></div><div style="font-size:12pt;font-family:Arial">When I get the socket connect, I issue the following commands:</div><div style="font-size:12pt;font-family:Arial"><br>
</div>
<div style="font-size:12pt;font-family:Arial">connect</div><div style="font-size:12pt;font-family:Arial">...</div><div><div><font face="Arial">sendmsg</font></div><div><font face="Arial">call-command: execute</font></div>
<div><font face="Arial">execute-app-name: answer</font></div><div style="font-size:12pt;font-family:Arial">...</div></div><div style="font-size:12pt;font-family:Arial"><br></div><div><div><font face="Arial">sendmsg</font></div>
<div><font face="Arial">call-command: execute</font></div><div><font face="Arial">execute-app-name: bridge</font></div><div><font face="Arial">execute-app-arg: sofia/external/external_number@external_domain</font></div><div>
<font face="Arial"><br></font></div><div><font face="Arial">The bridge is done correctly but the media stream is not bidirectional:</font></div><div><ul><li><font face="Arial">Aleg can listen Bleg</font></li><li><font face="Arial">Bleg can speak but doesn't hear Aleg</font></li>
</ul><div><font face="Arial">The strange thing is that if I put on hold and unhold Aleg with:</font></div></div><div><font face="Arial"><div><br></div><div>sendmsg</div><div>call-command: execute</div><div>execute-app-name: hold</div>
<div>..</div><div><div>sendmsg </div><div>call-command: execute</div><div>execute-app-name: unhold</div><div><br></div></div><div>the media stream is recovered correctly: Aleg and Bleg can speak/listen each other.</div><div>
<br></div><div>I attach pastebin for completeness:</div><div><ul><li>Freeswitch log: <a href="http://pastebin.freeswitch.org/pastebin.php?dl=20656" target="_blank">http://pastebin.freeswitch.org/pastebin.php?dl=20656</a></li>
<li>Outbound socket log: <a href="http://pastebin.freeswitch.org/pastebin.php?dl=20657" target="_blank">http://pastebin.freeswitch.org/pastebin.php?dl=20657</a></li></ul></div><div><br></div><div>Thank you for your help.</div>
<span class="HOEnZb"><font color="#888888"><div>Denis Gasparin</div></font></span></font></div></div></div></div></div><br>_________________________________________________________________________<br>
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<br></blockquote></div><br></div>