[asterisk-biz] CraigsList PVA & VoIP

[Nitzan Kon]

It's not even that deep... they just look at the NPA-NXX
and decide you're VoIP if it comes up as Level 3 and other
such carriers...

I'll leave my comments out, but let's just say my opinion
on this starts with an R...

--- On Tue, 6/16/09, Trixter aka Bret McDanel <trixter at 0xdecafbad.com> wrote:

> maybe they do a CNAM dip and if nothing is found they
> reject it.  Given
> that most VoIP providers do not have CNAM entries for their
> DIDs, and
> some CLECs may not either, I am wondering if that is all
> they are doing
> or if they are looking in LIDB for a flag commonly used for
> VoIP numbers
> (which the only one that comes to mind is the one that is
> used to
> disallow collect calls, and 3rd party billing, which I can
> see many
> legit people having as well, making me think that would
> have a high
> false positive rate).
> 
> 
> -- 
> Trixter http://www.0xdecafbad.com     Bret
> McDanel
> pgp key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8AE5C721
> 
> 
> 
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