The Setup Acknowledge message being passed onto the originating Quintum is not being sent by the terminating Quintum. Quintum supports H323v3, the SetupAck-UUIE was introduced in H323v4 which is what GnuGK supports. Quintum's do not have the capability of sending SetupAck-UUIE. I assert only that the GnuGK is passing along SetupAck instead of the CallProc from the terminating GW. This in itself is different but should not cause the originating Quintum to reset. It worst the message should be ignored. As I've said looking into preventing the reset is something to be done. Perhaps there is a way for GnuGK not to send SetupAck as a workaround? I am not an expert there, perhaps others have a suggestion. As for UserUser, make sure both the Orig & Term GW's are config'd to register to the GnuGK, it should work then. Debug trace to look at would be "ev +h323s ch" to start with. QEng7 __________________________________ Do you Yahoo!? The all-new My Yahoo! - Get yours free! http://my.yahoo.com ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/