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Hi John:<br><br>&nbsp;Thanks for your information, I will analyze the DiaStar solution.<br><br>Thanks<br><br>NFX<br><br><hr id="stopSpelling">From: John.Hermanski@dialogic.com<br>To: asterisk-ss7@lists.digium.com<br>Date: Wed, 3 Feb 2010 15:44:00 -0500<br>Subject: [asterisk-ss7]  How Asterisk + sigtran ?<br><br>










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<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Hi Nacho,</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Our open source DiaStar server can act as an SS7 gateway to
Asterisk. &nbsp;DiaStar has been available since last fall, but has only recently
been qualified to work with SIGTRAN.</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">It uses our DSI SIGTRAN stack for ISUP signaling, and is integrated
directly into the Asterisk dialplan. &nbsp;You would just need to supply the dialed
number and a technology type of “ss7”.&nbsp; &nbsp;Installing and setting up
a DiaStar server is quite easy.&nbsp; The only real work needed to get it going is
the usual SS7 configuration against your carrier’s SIGTRAN
implementation.&nbsp; </span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">I should mention that it uses Dialogic’s DNI T1/E1
boards (single – octal spans) for bearer channels rather than Digium boards.</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Please take a look at the DiaStar project:</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a>www.projectdiastar.org</a>
</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">We have not finished with all of the SIGTRAN documentation
yet, but the wiki does contain info on SS7 configuration. Here’s the
place to look:</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"><a>http://wiki.projectdiastar.org/index.php/Project_DiaStar%E2%84%A2_Server_-_ISO_Install_V2.0</a>
</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;If you had a DNI board, you would be able to give SIGTRAN a
trial.</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Here’s a little more info on the DNI boards and our SIGTRAN
stack:</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"><a>http://www.dialogic.com/products/signalingip_ss7components/SS7_Protocols.htm</a>
</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"><a>http://www.dialogic.com/products/ip_enabled/hmp_enabled_boards.htm</a>
</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Any question, please let me know.</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Thanks,</span></font></p>

<p class="ecxMsoNormal"><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">&nbsp;</span></font></p>

<p class="ecxMsoNormal"><font size="3" color="navy" face="Arial"><span style="font-size: 12pt; font-family: Arial; color: navy;" lang="EN-GB">John Hermanski</span></font></p>

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