I have put together some previous articles on upgrading the firmware on your Linksys WRT600N wireless router using various versions of DD-WRT. One thing I have not included in the articles is the specific DD-WRT download location for the firmware branch that I prefer which is called BrainSlayer. So below is a brief explanation of DD-WRT FTP structure where the WRT600N firmware is located.
Earlier a friend called me while working at a client location and needed to know how to configure the VLAN on a Cisco 7940 IP Phone. I always forget the different ways to unlock different phones and wasn’t having an easy time locating the method on Google but finally did locate how to unlock the the Cisco 7940. Below is information on how to unlock the Cisco 7940 phones.
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.
I have a client with a Cisco 2811 with primarily Cisco 7960 phones configured off of it. Recently hey switched their telecommunications provider but didn’t get a POTS line for the fax machine. I am going to try to configure a PAP2T-NA to convert from SIP to POTS for the fax machine to see if it works but first wanted to make sure he PAP2T-NA had the latest and greatest firmware on it. Upgrading the firmware is really easy with an application that is downloaded with the firmware itself. Follow the directions below to upgrade the firmware on your Linksys PAP2T-NA.