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<p class="MsoNormal">To Freeswitch users,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I currently consulting to a client in UK where they could potentially move off their current proprietary IVR to either an external hosted IVR supplier or keep it in-house with a more modern IVR.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am putting together a proposal (in basic terms as follows) and wished to get some “real-world” feedback:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">2 x new servers<o:p></o:p></p>
<p class="MsoNormal">Each with:<o:p></o:p></p>
<p class="MsoNormal"> Freeswitch (latest stable release)<o:p></o:p></p>
<p class="MsoNormal"> Windows 7 Pro (minimum) – It has to be Windows (initially) since they are a “Windows house” still<o:p></o:p></p>
<p class="MsoNormal"> Sangoma 16 x E1 PCI-express (with echo cancellation DSP daughter board) TDM card (A116DE)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Scripting language on Freeswitch preference: Lua<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My questions are as follows:<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">1)<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Has anyone used Freeswitch with this level of density on Sangoma TDM hardware (ie. Potential for 480 concurrent calls)?
<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:-18.0pt;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="mso-list:Ignore">a.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Does the Sangoma DSP echo cancellation daughter board get fully utilised by FreeSWITCH (via the FreeTDM interface) – ie. Offloading DTMF detection etc…?<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">2)<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Would there be any issues in using Lua with potentially 480 concurrent calls?<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">3)<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Can anyone suggest a minimum hardware spec for this (CPU, memory)?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I appreciate any assistance on this topic so that this project can get off the ground.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kind Regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Andrew Keil<o:p></o:p></p>
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