[Asterisk-Users] SPA-2000 and time of day

2004-07-06 Thread David Cook
Kevin Walsh noted that his SPA-2000 takes time from his local NTP server
in a post back on Fri June 25.

Q: Where do you tell it to use NTP?

I'm a bit confused as to where my SPA-2000 is currently getting its
time. I told it GMT-5 in the misc section but it doesn't really tell me
where its going for this. Is it just broadcasting looking for ntp?

The net of my problem is that it is 1 hour slow. I have ntp running on
my network and it has been told to respect daylight savings time. Is the
SPA omitting this feature?


-- 
David Cook
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RE: [Asterisk-Users] SPA-2000 and time of day

2004-07-06 Thread Andrew Thompson
David Cook wrote:
 Kevin Walsh noted that his SPA-2000 takes time from his local NTP
 server in a post back on Fri June 25. 

Interesting that it must have broadcast to the local net for a NTP server.
From a net admin perspective, I'd consider that a benefit.

 Q: Where do you tell it to use NTP?
snip
I didn't see a place either.

 The net of my problem is that it is 1 hour slow. I have ntp running
 on my network and it has been told to respect daylight savings time.
 Is the SPA omitting this feature?  

Shouldn't the daylight savings be a client configured option?

Temporarily Set your NTP server to not be DST friendly and see if the SPA
get's the right time.

What will happen when the time changes again is so far, undefined.

-
Andrew Thompson
http://aktzero.com/ 

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RE: [Asterisk-Users] SPA-2000 and time of day

2004-07-06 Thread Jay Milk
http://ip/admin/advanced, click on System tab, bottom two options
are primary/secondary NTP server.  I'm running 2.0.9(d)

 -Original Message-
 From: David Cook [mailto:[EMAIL PROTECTED] 
 Sent: Tuesday, July 06, 2004 8:47 AM
 To: [EMAIL PROTECTED]
 Subject: [Asterisk-Users] SPA-2000 and time of day
 
 
 Kevin Walsh noted that his SPA-2000 takes time from his local 
 NTP server in a post back on Fri June 25.
 
 Q: Where do you tell it to use NTP?

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RE: [Asterisk-Users] SPA-2000 and time of day

2004-07-06 Thread Rich Adamson
 David Cook wrote:
  Kevin Walsh noted that his SPA-2000 takes time from his local NTP
  server in a post back on Fri June 25. 
 
 Interesting that it must have broadcast to the local net for a NTP server.
 From a net admin perspective, I'd consider that a benefit.
 
  Q: Where do you tell it to use NTP?
 snip
 I didn't see a place either.

It's not uncommon for vendors to embed the IP address of some known
time source in code. Use ethereal, reboot the box, and watch.



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Re: [Asterisk-Users] SPA-2000 and time of day

2004-07-06 Thread Gavin Hamill
On Tuesday 06 July 2004 17:19, Rich Adamson wrote:

 It's not uncommon for vendors to embed the IP address of some known
 time source in code. Use ethereal, reboot the box, and watch.

True , and unfortunately, this sometimes goes horrendously wrong...

http://www.cs.wisc.edu/~plonka/netgear-sntp/

gdh
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Re: [Asterisk-Users] SPA-2000 and time of day

2004-07-06 Thread Chris Luke
NTP is time-zone and season agnostic. It always transmits UTC.

Offsets from this are set in the client, including DST stuff. If they 
can't be set, get a better NTP client. :)

Chris.

David Cook wrote (on Jul 06):
 Kevin Walsh noted that his SPA-2000 takes time from his local NTP server
 in a post back on Fri June 25.
 
 Q: Where do you tell it to use NTP?
 
 I'm a bit confused as to where my SPA-2000 is currently getting its
 time. I told it GMT-5 in the misc section but it doesn't really tell me
 where its going for this. Is it just broadcasting looking for ntp?
 
 The net of my problem is that it is 1 hour slow. I have ntp running on
 my network and it has been told to respect daylight savings time. Is the
 SPA omitting this feature?
 
 
 -- 
 David Cook
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Re: [Asterisk-Users] SPA-2000 and time of day

2004-07-06 Thread Wolfgang S. Rupprecht

[EMAIL PROTECTED] (Chris Luke) writes:
 NTP is time-zone and season agnostic. It always transmits UTC.

Yup.  This is the answer to the most common FAQ on
comp.protocols.time.ntp . 

 Offsets from this are set in the client, including DST stuff. If they 
 can't be set, get a better NTP client. :)

I wish Grandstream were listening.  The fact that you need to click on
one of two buttons to decide whether to apply the -1 hr correction or
not to get the right time is pretty lame.

Daylight Savings Time: o No * Yes (if set to Yes, display time
will be 1 hour ahead of normal time)

-wolfgang
-- 
Wolfgang S. Rupprechthttp://www.wsrcc.com/wolfgang/
openbsd asterisk http://www.wsrcc.com/wolfgang/ftp/asterisk-openbsd35.patch
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