On Thu, 29 Mar 2012 09:59:03 +0200, "Dovid B" <ast-ss7 at dovid.net> wrote: > Hi, > > > > Is there some sort of variable that will let me know if the calling party's > number is in national format or not? > There is no such variable set by default, but you may: 1. use ss7 debug and look at the incoming message for nai 2. patch the code to get SS7_NAI_XXX from ss7->calling_nai 3. easy do this in dialplan by setting ss7_XXXprefix for the linkset and match by that variable. For example if you set ss7_nationalprefix = N the incoming call to 12345 will go to extension N12345 the same goes for the calling party - it will be N54321 It depends what are you after > > > Regards, > > > > Dovid