International Call Hubs This topic has 1 reply, 1 voice, and was last updated 15 years, 6 months ago by Amit Agarwal. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 5th May 2009 at 09:12 #56950 NigelboyGuest Any idea how an International Call Hub works? How to setup this kind of service? I’ve been searching Google for this but surprisingly, can’t find anything at all! Any feedback would be highly appreciated. Thanks! 25th May 2009 at 05:30 #56951 Amit AgarwalGuest Did you mean International gateways? Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.