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<body class='hmmessage'><div dir='ltr'><font style="" color="#000000" face="Tahoma,sans-serif">The problem isn't levels. The Dstar RF digital audio quality stinks. In some ways worse than echolink assuming levels are set correctly on echolink. I guess large user base depends on what area you are in. Where I am DMR and especially Fusion are taking over. With Yaesu Fusions Wires I believe there is a possibility for interfacing also. <br id="FontBreak"></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">Subject: Re: [App_rpt-users] New in the Asterisk world - D-Star gateway ?<br>From: n8ohu@yahoo.com<br>Date: Mon, 26 Jan 2015 23:12:47 -0500<br>To: doug@crompton.com; t.ottavi@bc-109.com<br>CC: app_rpt-users@ohnosec.org<br><br><style><!--
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--></style>D-STAR has an advantage over those other modes; not only does it have a large user base, it has a very active experimenters base. Much of the growth in the mode can be traced to the existence of home-brewed interface hardware and alternatives to the closed source network from Icom. The biggest thing with a bridge is to match the audio levels and make sure the right codec is used between AllStar nodes to keep the quality up. It's annoying to hear the Echolink users that haven't adjusted their audio properly over the system I hang out on, whether I'm on D-STAR or coming in through AllStar.<br>
<br>
Matthew Pitts<br>
N8OHU<br>
Nodes 28713, 28910, 28912, 28913 AllStar<br>
Echolink 828057 (N8OHU-L)<br>
<br><br><div class="ecxgmail_quote">On January 25, 2015 5:01:03 PM EST, Doug Crompton <doug@crompton.com> wrote:<blockquote class="ecxgmail_quote" style="border-left:1px solid rgb(204, 204, 204);padding-left:1ex;">
<div dir="ltr"><font style="" color="#000000" face="Tahoma,sans-serif">I don't know about the technical attempts to connect Dstar and Allstar. I know there are people playing with it. From an operational standpoint in my opinion I hope it doesn't happen. Dstar audio quality sucks and I suspect it will be the first amateur radio format to become obsolete. Its sales are already down it the US. Yaesu, DMR, Mototurbo all have superior audio at a lower cost. Yaesu is giving away their digital repeaters to clubs here in the US and greatly saturating the market. I would not invest any money in Dstar. That being said there are many that already have and want to get their monies worth, so it will hold on for awhile. Just don't mess up Allstar's great audio quality with Dstar! <br id="ecxFontBreak"></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="ecxstopSpelling">Date: Sun, 25 Jan 2015 21:33:07 +0100<br>From: t.ottavi@bc-109.com<br>To: app_rpt-users@ohnosec.org<br>Subject: [App_rpt-users] New in the Asterisk world - D-Star gateway ?<br><br>
<font face="Calibri">Hi, <br>
<br>
I'm new on this list, so here's a quick presentation. My callsign
is TK1BI, I'm living in Corsica, and I've got some experience
about building and maintaining analog repeaters and interconnects
all around our small island in the Mediterranean sea. I'm now
doing my first experiments in the digital world. Working with Open
Source software, and with "open" systems, seems obvious to me ;-)<br>
<br>
I built my first Asterisk/app_rpt from source on a HummingBoard (a
Raspberry Pi clone, powered by an ARM7 quad-core Freescale iMX6).
The operating system is Debian.<br>
<br>
The next step will be to order some low-cost USB soundcards, and
connect them to a pair of radios, to create a test repeater. In
the meantime, we are reactivating and old project of HamNet WiFi
network, to carry TCP/IP to the mountains where our VHF/UNF
repeaters are located.<br>
<br>
Anyway, there is some interest here for D-Star. Lots of people are
buying rigs, and having fun with it. Even if D-Star does not match
my idea of an "open" system, I'm thinking about the possibilities
to make a gateway between analog, AllStar and D-Star world. But I
didn't find much information about that. What I understood is that
I need to use the additional software "RptDir" with a hardware
AMBE codec. There are some web sites about that, but it's unclear
for me if these are currently supported projects or not.<br>
<br>
Then, here are some questions :<br>
- About RptDir, it seems I also need a piece of software called
"dstar2analog", but I didn't find it anywhere<br>
- About the hardware codec : the "DV Dongle" seems expensive to
me, and I didn't find any reseller in Europe. The DV3000 card for
Raspberry Pi seems more interesting to me, but is it supported for
what I want to do ?<br>
- Are there already some attempts to interconnect Asterisk routing
with D-Star routing (ie, more than just sending the audio between
each other) ?<br>
<br>
Thank you in advance for your answers, and for pointing out some
interesting ressources about that.<br>
<br>
Hope to be QRV soon :-) <br>
73 de TK1BI<br>
</font>
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<p style="border-bottom:1px solid #000;"></p><pre class="ecxk9mail"><hr><br>App_rpt-users mailing list<br>App_rpt-users@ohnosec.org<br><a href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" target="_blank">http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</a><br><br>To unsubscribe from this list please visit <a href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" target="_blank">http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</a> and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button"<br>You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem. </pre></blockquote></div></div> </div></body>
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