I would check the call detail records to locate the LRN.
MARY LOU CAREY
BackUP Telecom Consulting
Office: 615-791-9969
Cell: 615-796-1111
On 2022-12-11 05:12 PM, Mike Hammett via VoiceOps wrote:
They're coming in via our TDM tandem connections.
-----
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
Midwest Internet Exchange
http://www.midwest-ix.com
-------------------------
From: "Carlos Alvarez via VoiceOps" <[email protected]>
To: "VoiceOps" <[email protected]>
Sent: Sunday, December 11, 2022 2:12:39 PM
Subject: Re: [VoiceOps] Empty Calls
Are they coming in via your carrier(s), or are they coming from
random IPs?
On Dec 11, 2022 at 1:09:28 PM, Mike Hammett via VoiceOps
<[email protected]> wrote:
Didn't even realize I had sent it already...
We've been getting "empty" calls for years. BY empty, I mean there's
no audio there at all. They're calls from all over the place (I
don't think I've traced them all down). We've had them sit on the
line for hours (back when our IVR permitted that).
Okay, I'll just deal with it. Now they're hitting our customers too.
To me, it's more annoying than active scam calls because there's
doubt if it's real or not. I assume every call not from a current or
prospective customer is a scam, so from the content, it's easy to
tell.
How are others handling these calls?
-----
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
Midwest Internet Exchange
http://www.midwest-ix.com
-------------------------
From: "Mike Hammett" <[email protected]>
To: "Voiceops.org" <[email protected]>
Sent: Sunday, December 11, 2022 2:07:02 PM
Subject: Empty Calls
We've been getting "empty" calls for years. BY empty, I mean there's
no audio there at all.
-----
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
Midwest Internet Exchange
http://www.midwest-ix.com
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