On Wednesday 08 December 2004 14:31, Zygmuntowicz Michal wrote: > You may want to check what URQ reason > the phone sends to the gatekeeper. When I view the Unregistration Request from inside Ethereal (version 0.10.3) is shows a part of the response as "nonStandardData", which contains (among other things) a "nonStandardIdentifier". There is no section with anything like "URQ reason" in the packet. (Which I assume stands for UnRegister reQuest.) In the registration request from the phone there is also a "nonStandardData" section, with (among other things) a "nonStandardIdentifier". Is it possible that this is part of some proprietary extension, which of cource GNU Gatekeeper does not understand and so fails to respond according to what the phone expects? I can provide the trace file if anyone is interested. ------------------------------------------------------- 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/