asterisk users - Jan 2007 - Asterisk 1.2.14 bristuff app_pickup.so

Hi All,

I'm using Asterisk 1.2.14 with Wildcard TDM400P. I need app_pickup.so 
application so I can pickup channel-independent calls from any IP Phone 
headset. How to compile and install only this application from bristufff 
package?

Thank you in advance,

	Dominik