[VoiceOps] SIP Credential Strength / Domestic Fraud

Mark Wiles mwiles at akabis.com
Fri Dec 13 13:55:52 EST 2019

What's the famous line?

"Follow the money"

-----Original Message-----
From: VoiceOps <voiceops-bounces at voiceops.org> On Behalf Of John Levine
Sent: Friday, December 13, 2019 1:48 PM
To: voiceops at voiceops.org
Subject: Re: [VoiceOps] SIP Credential Strength / Domestic Fraud

In article <20191213175459.GD1788 at tlaquepaque.localdomain> you write:
>A crude analysis of wholesale termination decks for +1 641-741[1] 
>reveals prices in the range of $0.019/min to $0.22/min, so yeah, termination arbitrage.

>> 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.

Does that mean that someone in Killduff is in on the scam, or do they do routing tricks so the calls don't actually go there?

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