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Bill,<br>
Thanks for a complete description of your system, that helps a lot.<br>
I did see Bryan's response about Wifi. I would say it's possible.
Maybe a sustained ping to see if it's dropping packets.<br>
Do the dropouts happen on inbound network transmissions or receiver
input or both?<br>
Since you are running SNMP, how is the CPU load?<br>
Which channel driver are you running?<br>
<br>
73, Steve N4IRS <br>
<br>
<div class="moz-cite-prefix">On 3/16/2017 1:06 PM, William Higgins
wrote:<br>
</div>
<blockquote
cite="mid:CAFXGy69jDv=XKm0pawVMaj5kf+Y-ioQvpssbg2kwgLY3sO+D_A@mail.gmail.com"
type="cite">
<div dir="ltr">Good day!
<div><br>
</div>
<div>We have recently replaced the CAT-200 controller on our
repeater with a Raspberry Pi 3 running the Dial RC1
distribution. Mostly it seems to be working ok, but we are
getting relatively frequent audio dropouts in the middle of
conversations. At times we can go for several minutes of
conversation without a dropout, and at other times, it seems
like it happens a lot more frequently. Sometimes it's just
for a couple of tenths of a second and sometimes it's up to a
few seconds long. So far I have had no luck in trying to
track down the cause of this. Any thoughts anyone might have
about what might be happening or where to look next would be
appreciated.</div>
<div><br>
</div>
<div>Some details about our config:</div>
<div><br>
</div>
<div>Raspberry Pi 3 with DIAL RAT_RC1.img</div>
<div>Repeater Builder RB-USB Rim Lite Interface</div>
<div>Vertex VXR-7000 Repeater</div>
<div>Metallic case for the Pi</div>
<div>Modular connectors and Cat-7 cable for the interface with
snap-on chokes at both ends</div>
<div>Pi is connected to the local network via Wifi (We are
prepared to move this to Ethernet, but need approval of the
host to do so)</div>
<div>Pi is connected to an external server via OpenVPN for
collection of mgmt. statistics via SNMP</div>
<div>Pi also runs Apache2 and Allmon2</div>
<div>Echolink is enabled (Node 746074)</div>
<div>AllStarLink of course (Node 44011)</div>
<div><br>
</div>
<div>Thanks in advance for any thoughts or help you might be
able to give!</div>
<div><br>
</div>
<div>Bill Higgins</div>
<div>N0NOE</div>
<div><br>
</div>
<div>KC0DBS repeater on 44011</div>
<div>N0NOE simplex on 43758</div>
</div>
<br>
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