[Asterisk-Users] Polycom NTP issue

[Kerry Garrison]

Here is the sip.cfg file

      <SNTP tcpIpApp.sntp.resyncPeriod="86400" 
tcpIpApp.sntp.address="192.168.10.50" 
tcpIpApp.sntp.address.overrideDHCP="0" 
tcpIpApp.sntp.gmtOffset="-25200" 
tcpIpApp.sntp.gmtOffset.overrideDHCP="0" 
tcpIpApp.sntp.daylightSavings.enable="1" 
tcpIpApp.sntp.daylightSavings.fixedDayEnable="0" 
tcpIpApp.sntp.daylightSavings.start.month="4" 
tcpIpApp.sntp.daylightSavings.start.date="1" 
tcpIpApp.sntp.daylightSavings.start.time="2" 
tcpIpApp.sntp.daylightSavings.start.dayOfWeek="1" 
tcpIpApp.sntp.daylightSavings.start.dayOfWeek.lastInMonth="0" 
tcpIpApp.sntp.daylightSavings.stop.month="10" 
tcpIpApp.sntp.daylightSavings.stop.date="1" 
tcpIpApp.sntp.daylightSavings.stop.time="2" 
tcpIpApp.sntp.daylightSavings.stop.dayOfWeek="1" 
tcpIpApp.sntp.daylightSavings.stop.dayOfWeek.lastInMonth="1"/>

Using the same IP for the server on a Linksys SPA-941 everything is correct,
using this configuration on the 501 shows 24 hours ahead.

-Kerry

 

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com 
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
> Rich Adamson
> Sent: Thursday, April 27, 2006 11:59 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] Polycom NTP issue
> 
> Kerry Garrison wrote:
> > I am ready to pull my hair out. I cannot seem to get the 
> Polycoms to 
> > read the time properly. Regardless of the server they are 
> pointed to 
> > our the offset, i am getting the correct time, but 24 hours 
> ahead. So 
> > for today it is showing Friday April 28 but with the 
> correct time. Any clues?
> 
> This is a copy/paste of the exact statements used on a IP600 phone:
> 
> <SNTP tcpIpApp.sntp.resyncPeriod="86400" 
> tcpIpApp.sntp.address="134.84.84.84"
> tcpIpApp.sntp.gmtOffset="-21600" 
> tcpIpApp.sntp.daylightSavings.enable="1" 
> tcpIpApp.sntp.daylightSavings.fixedDayEnable="0" 
> tcpIpApp.sntp.daylightSavings.start.month="4" 
> tcpIpApp.sntp.daylightSavings.start.date="1" 
> tcpIpApp.sntp.daylightSavings.start.time="2" 
> tcpIpApp.sntp.daylightSavings.start.dayOfWeek="1" 
> tcpIpApp.sntp.daylightSavings.start.dayOfWeek.lastInMonth="0" 
> tcpIpApp.sntp.daylightSavings.stop.month="10" 
> tcpIpApp.sntp.daylightSavings.stop.date="1" 
> tcpIpApp.sntp.daylightSavings.stop.time="2" 
> tcpIpApp.sntp.daylightSavings.stop.dayOfWeek="1" 
> tcpIpApp.sntp.daylightSavings.stop.dayOfWeek.lastInMonth="1"
> 
> Are you sure you are setting the gmtOffset to the proper 
> number? The above example is for CST, which is -6 hours (or 
> -21600 seconds) from GMT. It is also config'ed with 
> resyncPeriod = 24 hours, meaning the clock is only sync'ed 
> once per day.
> 
> What are you using for the above?
> 
> 
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