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<DIV><FONT size=2>Thanks again. </FONT><FONT size=2></FONT></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>"Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo
buffalo." WJR<BR></DIV>
<BLOCKQUOTE
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=rratliff@cisco.com href="mailto:rratliff@cisco.com">Ryan Ratliff</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=lelio@uoguelph.ca
href="mailto:lelio@uoguelph.ca">Lelio Fulgenzi</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=cisco-voip@puck.nether.net
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Thursday, June 28, 2007 11:04
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [cisco-voip] Connection
Monitor Duration</DIV>
<DIV><BR></DIV>That varies based on the phone type. I can't comment on
what the <BR>VG224 does but the newer phones will be a bit faster to
failover than <BR>older phones in certain situations. All of them will
failover <BR>immediately if the TCP session is reset. Newer phones
will take <BR>about 4 seconds to failover after missing a TCP Ack.
Older phones <BR>will be a bit more forgiving. All of them will
failover after <BR>missing 2 or 3 (can never remember if server is 2 or
phone is 2) SCCP <BR>Keepalive Ack messages.<BR><BR>-Ryan<BR><BR>On Jun
28, 2007, at 10:47 AM, Lelio Fulgenzi wrote:<BR><BR>Thanks for clearing that
up Ryan. I read through it to quickly.<BR><BR>I guess I'm seeing the result of
the sccp keepalives? I'd like them <BR>to register as quickly as
possible. Both VG224 and phones.<BR><BR>Any
suggestions?<BR><BR>------------------------------------------------------------------------
<BR>--------<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>"Buffalo
buffalo Buffalo buffalo buffalo buffalo Buffalo
<BR>buffalo." WJR<BR>----- Original Message
-----<BR>From: Ryan Ratliff<BR>To: Lelio Fulgenzi<BR>Cc: <A
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</A><BR>Sent:
Thursday, June 28, 2007 10:44 AM<BR>Subject: Re: [cisco-voip] Connection
Monitor Duration<BR><BR>Connection Monitor Duration shouldn't control how fast
a phone<BR>registers with the SRST router. It controls how fast the
phone fails<BR>back to CM FROM the SRST router. The phone should still
go into SRST<BR>as soon as it loses connection to all
CMs.<BR><BR>-Ryan<BR><BR>On Jun 28, 2007, at 9:07 AM, Lelio Fulgenzi
wrote:<BR><BR>Something doesn't sit well with me with a Connection Monitor
Duration<BR>of 120 seconds. Having to wait 2 minutes before a phone
registers<BR>with SRST seems like a long time to wait, especially if you
have<BR>someone stuck in an elevator during a power outage. :(<BR><BR>Has
anyone changed this to something lower, like 30 seconds and seen<BR>any
adverse
affects?<BR><BR><BR>------------------------------------------------------------------------<BR>--------<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>"Buffalo
buffalo Buffalo buffalo buffalo buffalo
Buffalo<BR>buffalo."
WJR<BR>_______________________________________________<BR>cisco-voip mailing
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