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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We have 3 sites located across the <st1:country-region
w:st="on"><st1:place w:st="on">US</st1:place></st1:country-region>. Each has
its own Asterisk PBX with a stand-alone installation. The sites are connected
via VPN, fully messed, with fractional DS3s to the same service provider.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We’d like to set it up so that if the PBX at site A
fails, it fails over to B or C, if the PBX at B fails it fails over to A or C,
and so on.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I know Cisco CallManager supports this using CallManager
groups. Does Asterisk support it as well? Most of the things about redundancy
I’ve read seem to assume single-site.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>John Heyer, Network Specialist</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>CompuCom @ Intel Research, Seattle</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(206) 633-9926</span></font><o:p></o:p></p>
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12.0pt'><o:p> </o:p></span></font></p>
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