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<DIV><FONT size=2>If you need all phones to have dialtone then two SRST routers
seems like the only alternative. </FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>However, do ALL phones really need to have dialtone? I mean,
are there some phones you can identify as phones that don't require redundant
dialtone? Some meeting rooms? Some hallways? </FONT></DIV>
<DIV> </DIV>
<DIV>--------------------------------------------------------------------------------<BR>Lelio
Fulgenzi, B.A.<BR>Senior Analyst (CCS) * University of Guelph * Guelph, Ontario
N1G 2W1<BR>(519) 824-4120 x56354 (519) 767-1060 FAX
(JNHN)<BR>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
<BR>"I can eat fifty eggs." "Nobody can eat fifty eggs."</DIV>
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style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=bills@tns.its.psu.edu href="mailto:bills@tns.its.psu.edu">Simon,
Bill</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=cisco-voip@puck.nether.net
href="mailto:cisco-voip@puck.nether.net">Cisco Voip</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, December 18, 2006 3:43
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [cisco-voip] Something SRST-like
for large installations</DIV>
<DIV><BR></DIV>Need some suggestions for something SRST-like but for large
installations.<BR><BR>Basically we would like to have dial-tone service in the
event that the <BR>CallManager cluster, for some reason, bites the
dust.<BR><BR>The largest SRST option seems to be 780 phones, but we often
deploy <BR>large subnets of 800-1000 phones. The campus overall has 11k
phones at <BR>this time on one CM cluster.<BR><BR>Don't yell at me for putting
11k phones on one cluster; Cisco said we <BR>could do it ;-) besides I
am not at liberty to redo the whole <BR>infrastructure. I just need to
make a suggestion for redundant <BR>dial-tone service.<BR><BR>Any
thoughts?<BR><BR>Bill<BR><BR><BR>_______________________________________________<BR>cisco-voip
mailing list<BR><A
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</A><BR><A
href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</A><BR></BLOCKQUOTE></BODY></HTML>