[asterisk-dev] libpri: reverse charging

[Vinícius Fontes]

That's right, but sometimes it is useful to allow calls based on their  
caller id.


Att
Vinícius Fontes
Desenvolvimento
Canall Tecnologia em Comunicações



Em 09/11/2007, às 19:54, Philipp Kempgen escreveu:

> Vinícius Fontes wrote:
>
>> 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?
>
> afaik you can tell your provider not to allow incoming
> collect calls on your PRI.
>
> Regards,
>  Philipp Kempgen
>
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