Technology Insights

Macbook Pro Date and Time: Unable to Determine Current Location at this Time

I travel a lot and I have noticed that the timezone on my mac book wasn’t updating properly. I was getting lots of wrong meeting times in Outlook and various other apps that depend on time. I was getting pretty annoyed at this and decided to figure out what was up. I was pretty sure this was supposed to happen automatically so I decided to have a look and figure out what was going on.

Technology Insights

Set Time For Polycom SoundPoint Phones Via CFG Files, Override DHCP NTP Settings For SoundPoint Phones

While working on various things in a Asterisk VoIP deployment earlier I needed to override the DHCP NTP settings for a specific phone because this particular user was remote. The configuration file for their phone was actually using a different outbound proxy and SIP registration server address so they could operate remotely. One of the issues pointed out to me was the fact that the phone’s time was never correct and after some basic investigation I was able to locate the issue which is described below as well as how to override the DHCP NTP address settings via the Polycom SountPoint CFG (configuration) files.

Technology Insights

Install and Configure NTP on CentOS 5.X

This is just a brief howto about installing and configuring NTPD (Network Time Protocol Daemon) on a Linux server which in this case is specifically NTPD. First we will install ntpd, then update the current time on the server, configure ntpd to restart on server boot, and then start ntpd.

  1. Install NTPD: Run the below command to install ntpd via yum.
  2. bash

    1. [root@server ~]# yum install ntp