<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:verdana,helvetica,sans-serif;font-size:10pt">Dear Jason,<br><br>I've been configured my router and it sync with all switch and router, but the time in IP phone 7961 still not change.<br><br>is it another way to solved this? why the my 7961 still not change?<br><br><span style="color: rgb(0, 0, 191);">VG-3825#sh ntp stat</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">Clock is synchronized, stratum 5, reference is 127.127.7.1</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">nominal freq is 250.0000 Hz, actual freq is 249.9878 Hz, precision is 2**24</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">reference time is CF121CC0.23F535E9 (10:38:40.140 JAVT Tue Feb 2 2010)</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">clock offset is 0.0000
msec, root delay is 0.00 msec</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">root dispersion is 0.02 msec, peer dispersion is 0.02 msec</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);"><br>VG-3825#sh ntp ass</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);"> address ref clock st when poll reach delay offset disp</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">*~127.127.7.1 127.127.7.1 4 6 64 377 0.0 0.00 0.0</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);"> * master (synced), # master
(unsynced), + selected, - candidate, ~ configured</span><br><br>this is the switch connect to the ip phone<br><br><span style="color: rgb(0, 0, 191);">C3560-PoE#sh ntp status</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">Clock is synchronized, stratum 7, reference is 172.31.0.1</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">nominal freq is 119.2092 Hz, actual freq is 119.2059 Hz, precision is 2**18</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">reference time is CF1238AF.48AE7B5F (12:37:51.283 JAVT Tue Feb 2 2010)</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">clock offset is -70.9155 msec, root delay is 6.13 msec</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">root dispersion is 158.39 msec, peer dispersion is 1.39 msec</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0,
191);"><br>C3560-PoE#sh ntp ass</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);"> address ref clock st when poll reach delay offset disp</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">*~xxx.xx.x.x xxx.xx.xx.x 6 37 64 377 2.2 -70.92 1.4</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);"> ~xxx.xx.xx.x 127.127.7.1 5 3280 64 0 0.8 0.22 16000.</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0,
191);"> * master (synced), # master (unsynced), + selected, - candidate, ~ configured</span><br><br><span style="color: rgb(0, 0, 191);">Topology :</span><br style="color: rgb(0, 0, 191);"><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">Router - Core Switch - Switch - IP Phone</span><br style="color: rgb(0, 0, 191);"><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">Router : NTP Master</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">Core Switch : NTP Server</span><br style="color: rgb(0, 0, 191);"><span style="color: rgb(0, 0, 191);">Switch : NTP Peer</span><br style="color: rgb(0, 0, 191);"><br style="color: rgb(0, 0, 191);">GBU<br><br><div>Regards,</div><br><br><div>Arnold Samuel Lesar</div><br><br><div>------------------------------------------------------<br>Note: This message was created by ARNOLD SAMUEL
LESAR.<br>------------------------------------------------------</div><br><br><div>--------------------------------------------------------------------------<br>--------------------------------------------------------------------------<br>PT. PELITA RELIANCE INTERNATIONAL<br>Eka Hospital BSD City, Tangerang <br>Address : CBD Lot IX, BSD City, Tangerang <br>Phone : (+62-21) 256 555 55 <br>Fax : (+62-21) 256 555 44 <br>--------------------------------------------------------------------------<br>--------------------------------------------------------------------------<div><br></div><div style="font-family: verdana,helvetica,sans-serif; font-size: 10pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Jason Aarons (US) <jason.aarons@us.didata.com><br><b><span style="font-weight: bold;">To:</span></b> Jonathan Charles
<jonvoip@gmail.com>; Arnold Lesar <arnoldlesar@yahoo.co.uk><br><b><span style="font-weight: bold;">Cc:</span></b> cisco-voip@puck.nether.net<br><b><span style="font-weight: bold;">Sent:</span></b> Tue, 2 February, 2010 6:42:24<br><b><span style="font-weight: bold;">Subject:</span></b> RE: [cisco-voip] how to Change date / time in cisco IP Phone 7961<br></font><br><meta http-equiv="x-dns-prefetch-control" content="off">
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<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Use “ntp master” on the router to server up NTP, then reset your
phones. 7961 use NTP, 7960 use clock, under telephony-server set your timezone
too -jason</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Show ntp status</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Show ntp association</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">SDCVWRT-5204-2#show ntp status</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Clock is synchronized, stratum 8, reference is 127.127.1.1</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">nominal freq is 250.0000 Hz, actual freq is 250.0000 Hz,
precision is 2**24</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">reference time is CF11E520.7F853A72 (18:41:20.498 EDT Mon Feb 1
2010)</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">clock offset is 0.0000 msec, root delay is 0.00 msec</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">root dispersion is 0.00 msec, peer dispersion is 0.00 msec</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">loopfilter state is 'CTRL' (Normal Controlled Loop), drift is
0.000000000 s/s</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">system poll interval is 16, last update was 5 sec ago.</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">SDCVWRT-5204-2#show ntp assoc</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> address ref clock st when poll reach delay
offset disp</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">*~127.127.1.1 .LOCL. 7 11 16 377
0.000 0.000 0.227</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> * sys.peer, # selected, + candidate, - outlyer, x falseticker,
~ configured</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">SDCVWRT-5204-2#</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">SDCVWRT-5204-2#show clock</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">18:41:59.298 EDT Mon Feb 1 2010</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">SDCVWRT-5204-2#</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<div style="border-style: solid none none; border-color: rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color; border-width: 1pt medium medium; padding: 3pt 0in 0in;">
<p class="MsoNormal"><b><span style="font-size: 10pt; font-family: "Tahoma","sans-serif";">From:</span></b><span style="font-size: 10pt; font-family: "Tahoma","sans-serif";">
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>Jonathan Charles<br>
<b>Sent:</b> Monday, February 01, 2010 5:38 PM<br>
<b>To:</b> Arnold Lesar<br>
<b>Cc:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] how to Change date / time in cisco IP Phone
7961</span></p>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal" style="margin-bottom: 12pt;">If the clock on the router is
correct (and a timezone is specified), then the problem may be that the phone's
aren't using it.<br>
<br>
If CCME, go into telephony-service and create cnf-files and reset the phone.<br>
<br>
<br>
<br>
Jonathan</p>
<div>
<p class="MsoNormal">On Sun, Jan 31, 2010 at 10:15 PM, Arnold Lesar <<a rel="nofollow" ymailto="mailto:arnoldlesar@yahoo.co.uk" target="_blank" href="mailto:arnoldlesar@yahoo.co.uk">arnoldlesar@yahoo.co.uk</a>> wrote:</p>
<div>
<div>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">Hello guys,</span></p>
<div>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"><br>
i have a little problem with my my cisco ipphone 7961<br>
i try to create NTP server but i don't understand how to use NTP server<br>
my question is:<br>
1. is it okay to make core switch become NTP server or i
need another server to create NTP server?<br>
2. I read troubleshooting in <a rel="nofollow" target="_blank" href="http://cisco.com">cisco.com</a> but i don't understand, does anyone can give
another easy step by step to change time stamp or date/time in
cisco IP Phone 7961?</span><span style="font-family: "Verdana","sans-serif"; color: black;"></span></p>
<div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"><br>
<b><u>For information this is my NTP Status and my NTP Association</u></b><br>
<br>
</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: rgb(0, 0, 191);">VG-3825#sh ntp stat<br>
Clock is unsynchronized, stratum 16, no reference clock<br>
nominal freq is 250.0000 Hz, actual freq is 249.9878 Hz, precision is 2**18<br>
reference time is CF10B74A.0A7ECFBB (09:13:30.040 JAVT Mon Feb 1 2010)<br>
clock offset is -43.4849 msec, root delay is 2.40 msec<br>
root dispersion is 98.54 msec, peer dispersion is 0.50 msec<br>
VG-3825#sh ntp ?<br>
associations NTP associations<br>
status NTP status<br>
<br>
VG-3825#sh ntp as<br>
VG-3825#sh ntp associations<br>
<br>
address ref
clock st when poll reach delay
offset disp<br>
~172.31.xx.x 172.31.xx.x
7 61
64 0 2.4 -43.48 16000.<br>
* master (synced), # master (unsynced), + selected, - candidate, ~
configured<br>
VG-3825#<br>
<br>
</span><span style="font-family: "Verdana","sans-serif"; color: black;"></span></p>
</div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">GBU</span><span style="font-family: "Verdana","sans-serif"; color: black;"></span></p>
<div>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">Regards,</span><span style="font-family: "Verdana","sans-serif"; color: black;"></span></p>
</div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><span style="font-family: "Verdana","sans-serif"; color: black;"> </span></p>
<div>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">Arnold Samuel Lesar</span><span style="font-family: "Verdana","sans-serif"; color: black;"></span></p>
</div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><span style="font-family: "Verdana","sans-serif"; color: black;"> </span></p>
<div>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">------------------------------------------------------<br>
Note: This message was created by ARNOLD SAMUEL LESAR.<br>
------------------------------------------------------</span><span style="font-family: "Verdana","sans-serif"; color: black;"></span></p>
</div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><span style="font-family: "Verdana","sans-serif"; color: black;"> </span></p>
<div>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">--------------------------------------------------------------------------<br>
--------------------------------------------------------------------------<br>
PT. PELITA RELIANCE INTERNATIONAL<br>
Eka Hospital BSD City, Tangerang <br>
Address : CBD Lot IX, BSD City, Tangerang <br>
Phone : (+62-21) 256 555 55 <br>
Fax : (+62-21) 256 555 44 <br>
--------------------------------------------------------------------------<br>
--------------------------------------------------------------------------</span><span style="font-family: "Verdana","sans-serif"; color: black;"></span></p>
</div>
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