I haven't tested that out, but I'm assuming that the ARQ message sent from your endpoint to the gk must have the destCallSignalAddress already included. It appears that the initial ARQ the gatekeeper is receiving from your endpoint does not include it(Check the debug log). Which is why the gatekeeper does not know where to route the call to. So if your endpoint some how supports the destCallSignalAddress field to be included in the initial ARQ message then according to the documentation it should route it to that destination if you have CallUnregisteredEndpoints=1. Freddy -----Original Message----- From: openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx [mailto:openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx]On Behalf Of Michael Bourgon Sent: Thursday, August 19, 2004 5:01 PM To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Subject: RE: Basic question - blocking calls from non-specified addresses? >To have your register endpoints call unregistered endpoints add the unregistered endpoints that you want your register endpoints to call in the permanent section. Okay, that'll work. But there's no easy way to allow it to call any unregistered? I figured that's what the "CallUnregisteredEndpoints=1" was for. Thanks again, Freddy. ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id...49 Homepage: http://www.gnugk.org/ ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id?49 Homepage: http://www.gnugk.org/