I have a Avaya G3 integrated with Unity 4.2(1). I am having trouble figuring out how to set the MWI on/off lamps. The feature codes are *4(ext) and #4(ext). I have tried setting the FAC in the PIMG box but, that does not work either. I have tried adding a section to the SIP0002.ini file for the switch integration but, that seemed to have no effect either.