[Asterisk-Users] Collect calls

[Michael D Schelin]

You Bring up a great point. I understand these codes and my system 
brings them in via ss7 but as youself I don't know how to protect my 
network from these charges. I will follow this post to see if anybody 
has a fix.


Rodrigo P. Telles wrote:

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> Hi Folks,
>
> Does someone knows how to identify and block collect calls on Asterisk 
> using PRI
> channels?
> I googled it and found this:
> http://lists.digium.com/pipermail/asterisk-dev/2004-November/007500.html
> I don't know what does it mean!!!
> Can someone help me to understand this?
>
> I tried to apply that way too, using Flash() but Flash() complains and 
> looks
> like just work with FXO channels:
> http://lists.digium.com/pipermail/asterisk-users/2004-October/066360.html
>
> Thanks in advance.
>
> - --
> ============================================
> Rodrigo P. Telles <telles at devel.it>
> IVOZ # 1009
> TI Manager
> Devel-IT - http://www.devel.it
> Bestcom Group
> ============================================
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