<div dir="ltr"><div>you can, for example, start a recording within a running session, run it for 10 seconds, and then build a histogram using SOX. You would then easily distinguish a complete silence from speech.<br><br></div>Also at the end of a call, you can get the RTP statistics in channel variables before it gets destroyed, so you can extract the number of RTP packets received.<br><br><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Jan 17, 2016 at 11:17 PM, Dave Horton <span dir="ltr"><<a href="mailto:dave@dchorton.com" target="_blank">dave@dchorton.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have a need to bridge two channels together and then somehow verify that I am getting RTP packets from both directions. The need stems from a desire to detect a one-way audio situation in rare nat’ed scenarios where signaling gets established but one party may have restrictive firewall rules preventing his/her RTP stream from reaching the FS endpoint. Any ideas?<br>
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