Hello, All I really want to do is get a Paging group 900 to page a Polycom 335 phone. It works for *80ext but not the paging group itself. After searching some I found that I need to make sure that dahdi_dummy is loaded. I need to recompile dahdi and make config, plus chkconfig dahdi on. Can someone quickly explain step by step how to do this, or where to go to get this information please.