[cisco-voip] how to Change date / time in cisco IP Phone 7961

[Jason Aarons (US)]

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

 

Show ntp status

Show ntp association

 

SDCVWRT-5204-2#show ntp status

Clock is synchronized, stratum 8, reference is 127.127.1.1

nominal freq is 250.0000 Hz, actual freq is 250.0000 Hz, precision is
2**24

reference time is CF11E520.7F853A72 (18:41:20.498 EDT Mon Feb 1 2010)

clock offset is 0.0000 msec, root delay is 0.00 msec

root dispersion is 0.00 msec, peer dispersion is 0.00 msec

loopfilter state is 'CTRL' (Normal Controlled Loop), drift is
0.000000000 s/s

system poll interval is 16, last update was 5 sec ago.

SDCVWRT-5204-2#show ntp assoc

 

  address         ref clock       st   when   poll reach  delay  offset
disp

*~127.127.1.1     .LOCL.           7     11     16   377  0.000   0.000
0.227

 * sys.peer, # selected, + candidate, - outlyer, x falseticker, ~
configured

SDCVWRT-5204-2#

SDCVWRT-5204-2#show clock

18:41:59.298 EDT Mon Feb 1 2010

SDCVWRT-5204-2#

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jonathan
Charles
Sent: Monday, February 01, 2010 5:38 PM
To: Arnold Lesar
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] how to Change date / time in cisco IP Phone
7961

 

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.

If CCME, go into telephony-service and create cnf-files and reset the
phone.



Jonathan

On Sun, Jan 31, 2010 at 10:15 PM, Arnold Lesar <arnoldlesar at yahoo.co.uk>
wrote:

Hello guys,


i have a little problem with my my cisco ipphone 7961
i try to create NTP server but i don't understand how to use NTP server
my question is:
    1. is it okay to make core switch become NTP server or i need
another server to create NTP server?
    2. I read troubleshooting in cisco.com 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?


For information this is my NTP Status and my NTP Association

VG-3825#sh ntp stat
Clock is unsynchronized, stratum 16, no reference clock
nominal freq is 250.0000 Hz, actual freq is 249.9878 Hz, precision is
2**18
reference time is CF10B74A.0A7ECFBB (09:13:30.040 JAVT Mon Feb 1 2010)
clock offset is -43.4849 msec, root delay is 2.40 msec
root dispersion is 98.54 msec, peer dispersion is 0.50 msec
VG-3825#sh ntp ?
  associations  NTP associations
  status        NTP status

VG-3825#sh ntp as
VG-3825#sh ntp associations

      address         ref clock     st  when  poll reach  delay  offset
disp
 ~172.31.xx.x       172.31.xx.x       7    61    64    0     2.4  -43.48
16000.
 * master (synced), # master (unsynced), + selected, - candidate, ~
configured
VG-3825#



GBU

Regards,

 

Arnold Samuel Lesar

 

------------------------------------------------------
Note: This message was created by ARNOLD SAMUEL LESAR.
------------------------------------------------------

 

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