asterisk users - Jan 2008 - pickupchan without bristuffed version?

Hello,

following the description in the wiki
(http://www.voip-info.org/wiki/view/Asterisk+phone+snom)

I have set up a number of SNOM phones to monitor extensions with hints.
The lights on the phones flash when a call on another phone comes in.

According to the article in the wiki I need the application PickUpChan 
to catch on of the calls which causes the light to flash. But PickUpchan 
is only available in the bristuff version of asterisk

Is there another way to get a specific call and not just press *8 to get 
a random call out of the callgroup?

Thanks for your help,

Stefan
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