Hello H.450-Experts, H.450.5 points out in chapter 5: "The architecture of SS-PARK and SS-PICKUP allows any authorized user of an H.323 network to participate in this supplementary service and not just users within a single gatekeeper zone.". Is this statement also valid for all the other H.450-standards? Thanks a lot in advance for your reply. Regards, Wolfgang Bandow CT-B / Berlin