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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks all,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The justification for a premises based device is to allow the customer to manage their own live source however they please without having to engage us. An ATA in this case is a simple solution with a small footprint, low cost and simple administration.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>For those who ask why we wouldn't just build it with Asterisk, I would say that it is primarily a matter of resource allocation. It is often simpler to perform an interop on an existing device and deploy it than it would be to build a new service, even if it is ‘just Asterisk’ (specially given that we are not an Asterisk shop).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal> <o:p></o:p></p><div><div><p class=MsoNormal><o:p> </o:p></p></div></div></div></body></html>