Jan, Thanks. This will help. Would make sense to include 1-2 sentences on this in GnuGK manual. Yes, obviously there are no ARQs between neighbors. I didn't mean that. So, in best case, my top level GK will receive two LCF messages from downstream partners. One can be ignored, etc. Both contains the same IP. This sounds good. How about routed mode? I did not mention we employ routed signaling here. Where the flow of signal will go through when a call drops in from an external network to my top level gatekeeper? Will this also forward Q.931 down to both GKs? First SETUP message reaching the endpoint will win the race? Thanks. Andras On 2011.09.28. 16:23, Jan Willamowius wrote: > Hi Andras, > > there can be multiple neighbors serving the same prefix. > If you upstream gatekeeper is neighbored to both alternates (with the > same SendPrefix, in GnuGk terms), it will send an LRQ to both of them > asking who is able to route the call. The alternate who currently has > the endpoint registration is going to respond LCF and will get the call. > > There won't be ARQs between neighbors. > > Regards, > Jan > -- Andras Kovacs ------------------------------------------------------------- NIIF/HUNGARNET e-mail: akov@xxxxxxx Victor Hugo str. 18-22. tel: +36 1 450 3082 H-1132 Budapest, Hungary fax: +36 1 350 6750 ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/