If you are using Brekeke PBX v3.2 or later, please use Brekeke PAL Websocket instead of using Brekeke PAL.
The support for the Brekeke PAL will be discontinued in the future version of Brekeke PBX.
Brekeke PAL sample program can be downloaded here. It is written in VB .NET to show how Brekeke PAL can be used to show line status in real time. It incorporates certain functions that are available in Brekeke PAL. For more information, click on one of the wiki topic links in the left column.