I have two pc hosts with IE 6.0 (SP2). One of the PC's can search for list of devices whereas the other can reach the search screen but cannot list any devices at all - beit gateways or phones. Also, when you try to add a new device for e.g. H323 gateway, the first drop down list allows the selection (i.e H323 Gateway), but the next field does not get populated with H225 nor does it show up on the drop down. There is no problem with the other PC which can do all of this.
What's going on?