Profile

Contact Details

Frank Shaffer


Contributions

1 to 5 of 7 total
Posted By Frank Shaffer 05-27-2022 07:50:00 PM
Found In Egroup: ATIS/SIP Forum IP-NNI Task Force
\ view thread
This data was shared with the I3 fraud forum. “Graph shows the number of robocalls received in the USA since STIR/SHAKEN became mandatory. It uses the data supplied by YouMail …..the y-axis of their most recent graph begins at 3.5bn calls instead of 0 calls, which tricks the eye into seeing far more ...
Posted By Frank Shaffer 05-14-2021 12:34:00 PM
Found In Egroup: ATIS/SIP Forum IP-NNI Task Force
\ view thread
An argument has broken out between ourselves and several of our carrier partners as to Presentation and Network CLI and the ability to carry them. Example: A Call center is placing an outbound call …they are placing a “call back” CLI in the presentation field..(a toll free number for example)… The network ...
Posted By Frank Shaffer 09-17-2019 08:55:00 PM
Found In Egroup: ATIS/SIP Forum IP-NNI Task Force
\ view thread
Given that the majority of Fraud is actually international in origination it would be a good point of focus I think. Frank Shaffer Head of Inbound Contact Global BTG +17039269570 Mobile +17037556513 Office From: nni-bounces@xxxxxxxxxxxx [mailto:nni-bounces@xxxxxxxxxxxx] ...
Posted By Frank Shaffer 09-17-2019 08:28:00 PM
Found In Egroup: ATIS/SIP Forum IP-NNI Task Force
\ view thread
80% of the BT Global Voice Traffic is âon netâ as it is a voice VPN service with SIP International local trunking. The Domestic UK traffic flow internationally depends. Currently with international traffic you have âtransitâ will Carrier A will send traffic to Carrier B to Terminate to Carrier ...