[asterisk-dev] libpri: reverse charging

[Vinícius Fontes]

Hello everyone. I apologize in advance if this is not the right place  
to ask this.

Here in Brazil it is a very common request from our clients to block  
incoming collect calls. The PSTN sends me a reverse charging message  
in the call setup, and I found this on q931.c:

         { 1, Q931_REVERSE_CHARGE_INDIC, "Reverse Charging  
Indication" },

My doubt is: is there a way to detect this in the dialplan so I can do  
a Hangup() in those calls?

Att
Vinícius Fontes
Desenvolvimento
Canall Tecnologia em Comunicações