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<body class='hmmessage'><div dir='ltr'><font style="" color="#000000" face="Tahoma,sans-serif">Pat,<br><br> I want to make sure I understand what you are saying. You say when it hangs the DMK URI red led is off and the PTT line is at +5V. I am assuming that 0V or PTT grounded asserts PTT on that radio. So if that is the case the problem is obviously in the radio. Especially if you have to reset it to get the PTT back in order. I don't think there is anything wrong with the rest of the system.<br><br>As Dave pointed out though make sure the power supply is working properly before condemning the radio.<br id="FontBreak"></font><br><font style="" face="Tahoma,sans-serif">You can exercise PTT in the Asterisk client -</font><font style="" face="Tahoma,sans-serif"><br></font><font style="" face="Tahoma,sans-serif"><br></font><font style="" face="Tahoma,sans-serif">asterisk -rvvv</font><font style="" face="Tahoma,sans-serif"><br></font><font style="" face="Tahoma,sans-serif"><br></font><font style="" face="Tahoma,sans-serif">CLI> susb key </font><font style="" face="Tahoma,sans-serif"><br></font><font style="" face="Tahoma,sans-serif">CLI> susb unkey<br><br>The red light and the PTT line should follow. <br></font><br><b><font style="font-size:16pt;" size="4">73 Doug</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">WA3DSP</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">http://www.crompton.com/hamradio</font></b><font style="font-size:16pt;" size="4"><br></font><br><br><div><hr id="stopSpelling">From: kh6kl@hawaiiantel.net<br>To: app_rpt-users@ohnosec.org; tdydave@gmail.com; arm-allstar@hamvoip.org; kh6kl@hawaiiantel.net<br>Date: Sat, 14 Nov 2015 14:15:25 -1000<br>Subject: [arm-allstar] Weird URI problem<br><br>
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</p><p style=""><font size="4">11.14.2015<br>
I'm not sure which board to post this on...</font></p>
<p style=""><font size="4">My repeater is a
Motorola
R1225, 25Watts, w/ PL. The computer is a BeagleBoneBlackC. I'm
only
using the COS, PTT, Rx Audio, Mic and ground. This system has
been
working on the AllStar Network since May 2015.</font></p>
<p style=""><font size="4">About 2 months ago a
weird problem
started: The Xm hangs on, but PTT voltage is at 5v. The URI
red led
is off. If I just wait the timeout timer kills the Xm but the
the PTT
doesn't work until I reset the 1225. The Rptr Rx led is off
the
whole time, so there's no incoming signal. This only happens
when the
URI is connected to the accessory plug. I put my spare
R1225 on-line and the same thing happens.</font></p>
<p style=""><font size="4">Note: I have
everything
working off of an Astron SS30 power supply. I looked for
ground
loops, but didn't find any.</font></p>
<p style=""><font size="4">I borrowed an URI and
the
system worked perfectly. I returned the URI and put the
repeater on-line/stand-alone for two weeks with no problems.</font></p>
<p style=""><font size="4">I sent the URI back
to DMK
engineering and it passed their test, so it was returned to
me. I put
it on line and the same problem started again. I swapped the
the two URIs
and my machine worked perfectly but the other machine started
to
kerchunking by itself. I returned the borrowed URI, and put my
machine on-line/stand-alone.</font></p>
<p style=""><font size="4">I would like to know
if
anyone has had this problem and what was your solution.</font></p>
<p style=""><font size="4">I called DMK
engineering
to see if they would warranty the URI, no decision yet, but I
ordered
a new URI to get this node working.</font></p>
<p style=""><font size="4">Aloha,<br>
Pat<br>
KH6KL</font></p>
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