[VoiceOps] SIP Credential Strength / Domestic Fraud
abalashov at evaristesys.com
Fri Dec 13 12:54:59 EST 2019
A crude analysis of wholesale termination decks for +1 641-741 reveals prices
in the range of $0.019/min to $0.22/min, so yeah, termination arbitrage.
On Fri, Dec 13, 2019 at 12:49:01PM -0500, John Levine wrote:
> In article <CAEu0Vi0Z9ki+TYq-7AkSYGf+-4pNE-m_-jfjk+jy0vRAV4oeSA at mail.gmail.com> you write:
> >Arbitrage scam, that's still one of those local monopolies most likely.
> Killduff Telephone has one switch with two prefixes so, yeah, termination arbitrage.
> >On Fri, Dec 13, 2019 at 9:51 AM Dave Sill <dave at socket.net> wrote:
> >> All,
> >> We recently saw fraudulent calls via compromised SIP credentials to
> >> Killduff, IA. Any thoughts on why?
> VoiceOps mailing list
> VoiceOps at voiceops.org
Alex Balashov | Principal | Evariste Systems LLC
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