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</o:shapelayout></xml><![endif]--></head><body lang=ES-MX link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span class=hps><span lang=EN>Scalability</span></span><span lang=EN> <span class=hps>sangoma</span> <span class=hps>cards</span>, <span class=hps>sync</span> <span class=hps>problems</span>.<br><br><span class=hps>Good afternoon</span>,<br><br><span class=hps>The scenario I</span>'m <span class=hps>trying to put into</span> <span class=hps>operation is</span>:<br><br><span class=hps>2</span> <span class=hps>Asterisk</span> <span class=hps>PBX</span><br><br><span class=hps>The first is</span>:<br><span class=hps>4-channel</span> <span class=hps>E1</span> <span class=hps>2 cards</span> <span class=hps>(</span>1PCI <span class=hps>and</span> <span class=hps>1PCI</span><span class=atn>-</span>E)<br><span class=hps>1 card</span> <span class=hps>2 channel</span> <span class=hps>E1</span> <span class=hps>(</span>PCI)<br><br><span class=hps>Configurations</span>:<br><span class=hps>E1</span> <span class=hps>6</span> <span class=hps>connected</span> <span class=hps>to a</span> <span class=hps>predictive</span> <span class=hps>marker</span> <span class=hps>APC</span> <span class=hps>(</span>Master <span class=hps>channel 1</span> <span class=hps>is</span> <span class=hps>the remaining 5</span> <span class=hps>are</span> <span class=hps>slaves</span>, <span class=hps>CAS</span> <span class=hps>variable</span> <span class=hps>CO</span>)<br><span class=hps>4 E1</span> <span class=hps>esclavdos</span> <span class=hps>all</span> <span class=hps>connected to</span> <span class=hps>Telmex</span>, <span class=hps>MX</span> <span class=hps>CAS</span> <span class=hps>variables</span>.<br><br><span class=hps>So far everything</span> <span class=hps>works fine</span>, <span class=hps>but</span> <span class=hps>when I want to</span> <span class=hps>increase my</span> <span class=hps>availability</span> <span class=hps>I have the problem</span>.<br><br><span class=hps>The second</span> <span class=hps>Asterisk</span> <span class=hps>PBX</span>.<br><span class=hps>1</span> <span class=hps>4-channel</span> <span class=hps>E1</span> <span class=hps>card</span> <span class=hps>(</span>connected <span class=hps>to the scoreboard</span> <span class=hps>all</span> <span class=hps>slave channels</span>, variable <span class=hps>CAS</span> <span class=hps>CO</span>)<br><span class=hps>1</span> <span class=hps>E1</span> <span class=hps>card</span> <span class=hps>2 channel</span> <span class=hps>(</span>connected <span class=hps>to Telmex</span>, <span class=hps>all</span> <span class=hps>slave channels</span>, variable <span class=hps>CAS</span> <span class=hps>MX</span>)<br><br><span class=hps>The problem</span> <span class=hps>starts</span>, <span class=hps>the second</span> <span class=hps>PBX</span> <span class=hps>calls</span> <span class=hps>have</span> <span class=hps>inteferencia</span> <span class=hps>and noise</span>, <span class=hps>theoretically</span> <span class=hps>with</span> <span class=hps>the first</span> <span class=hps>PBX</span> <span class=hps>Master</span> <span class=hps>channel</span> <span class=hps>should have</span> <span class=hps>the</span> <span class=hps>sync</span> <span class=hps>for all</span> <span class=hps>E1</span>,<br><br><span class=hps>The question is whether</span> <span class=hps>the second</span> <span class=hps>PBX</span> <span class=hps>must</span> <span class=hps>declare a</span> <span class=hps>master channel</span> <span class=hps>and this</span> <span class=hps>solve the problem</span>?, I <span class=hps>try</span> <span class=hps>but the noise</span> <span class=hps>comes in</span> <span class=hps>and</span> <span class=hps>the</span> <span class=hps>second</span> <span class=hps>Telmex</span> <span class=hps>E1</span> <span class=hps>PBX</span>.<br><br><span class=hps>I hope you can</span> <span class=hps>help me.</span></span><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#1F497D;mso-fareast-language:ES-MX'>Ing. Luis A. López G.</span></b><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#666666;mso-fareast-language:ES-MX'> – </span></b><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#92D050;mso-fareast-language:ES-MX'>Infraestructura Telsys Solution</span></b><span lang=EN-US style='color:#1F497D;mso-fareast-language:ES-MX'><o:p></o:p></span></p><p class=MsoNormal><span lang=ES style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:navy;mso-fareast-language:ES-MX'><a href="http://www.telsyssolution.com/" title="http://www.getfon.com/"><b><span lang=EN-US style='color:blue'>www.telsyssolution.com</span></b></a></span><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#666666;mso-fareast-language:ES-MX'> | </span></b><b><u><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:blue;mso-fareast-language:ES-MX'><a href="mailto:llopez@telsyssolution.com%7C"><span style='color:blue'>llopez@telsyssolution.com|</span></a></span></u></b><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#666666;mso-fareast-language:ES-MX'> </span></b><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#99CC00;mso-fareast-language:ES-MX'> t </span></b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#666666;mso-fareast-language:ES-MX'>(81) 8881-0101 <b>| </b></span><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#99CC00;mso-fareast-language:ES-MX'> ext 412</span></b><span lang=EN-US style='color:#1F497D;mso-fareast-language:ES-MX'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:8.0pt;color:black;mso-fareast-language:ES-MX'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:8.0pt;color:#1F497D;mso-fareast-language:ES-MX'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:8.0pt;color:#1F497D;mso-fareast-language:ES-MX'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:ES-MX'><img border=0 width=147 height=90 id="Imagen_x0020_1" src="cid:image001.jpg@01CDB602.F051B990" alt="Descripción: Descripción: Descripción: Descripción: Descripción: Descripción: Descripción: cid:image002.jpg@01C92397.57F83D10"></span><span lang=EN-US style='color:#1F497D;mso-fareast-language:ES-MX'> </span><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:navy;mso-fareast-language:ES-MX'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:navy;mso-fareast-language:ES-MX'><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#92D050;mso-fareast-language:ES-MX'>Business Continuity with Intelligent communication</span></b><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#1F497D;mso-fareast-language:ES-MX'><o:p></o:p></span></b></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>