All you need to do is either set bypass_media=true, or bypass_media_after_bridge=true.<div><br></div><div>The hard part is knowing when to do so. You&#39;ll need to compare the incoming and outgoing IP addresses to see if they&#39;re on the same network, and there&#39;s no way really to do so without knowing those networks in advance. The phones aren&#39;t able to tell you. If you set bypass_media and the phones can&#39;t route directly to each other then all that happens is nothing gets heard, it doesn&#39;t cause any error or fail the call.</div>

<div><br></div><div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">I was thinking on using SIP INFO for sending DTMF (in case customer have to use some phone features activated via phone)</blockquote>

<div><br></div><div>bypass_media_after_bridge=true will let FS collect RTP including DTMF during a IVR menu, then bridge to an endpoint and only have media going directly between caller+callee.</div></div><div><br></div>
<div>
-Steve</div><div><br></div><div><br></div><div><br><br><div class="gmail_quote">On 11 January 2013 09:30, Chris B. Ware <span dir="ltr">&lt;<a href="mailto:chrisbware@yahoo.it" target="_blank">chrisbware@yahoo.it</a>&gt;</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:times new roman,new york,times,serif"><div>Hi all,</div><div><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">

I&#39;m trying to find a way to let RTP traffic between two phones, registered to a public Freeswitch, on the same LAN, remain local.</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">

Usually phones are natted behind an ADSL router and using two RTP streams to speack each other (because, for example, are on different </div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">

rooms on the same office) consume a lot of
 bandwidth.</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif"><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">

Is there anyone who has found a solution to this problem?</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif"><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">

I was thinking on using SIP INFO for sending DTMF (in case customer have to use some phone features activated via phone), using</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">

private IP (no STUN on phones) and keeping FS out of RTP streaming.</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif"><br>

</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">Any help will be appreciated.</div><span class="HOEnZb"><font color="#888888"><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">

<br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">Chris  </div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif">

<br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:&#39;times new roman&#39;,&#39;new york&#39;,times,serif"><br></div></font></span></div></div><br>_________________________________________________________________________<br>


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<br></blockquote></div><br></div>