Brian, On 06/28, Gix, Brian wrote: > > I have a question here: what's the idea behind net_index argument in > > this API? There is no such argument in regular Send() call, and I don't > > Unlike App Keys, Device keys do not have a bound Net Key... Right. Thanks for the explanation (and patience...). I'll send v2 after the weekend. regards -- Michał Lowas-Rzechonek <michal.lowas-rzechonek@xxxxxxxxxxx> Silvair http://silvair.com Jasnogórska 44, 31-358 Krakow, POLAND