US 12,457,293 B1
Call screening service for communication devices
Mark Hamilton Botner, Little Rock, AR (US); Collin Michael Turney, Benton, AR (US); Daniel Francis Kliebhan, Henderson, NV (US); Robert Francis Piscopo, Jr., Saint Petersburg, FL (US); Charles Donald Morgan, Little Rock, AR (US); Jamelle Adnan Brown, Conway, AR (US); Chee-Fung Choy, Conway, AR (US); Samuel Kenton Welch, Conway, AR (US); Nysia Inet George, Little Rock, AR (US); and Andrew Collin Shaddox, Little Rock, AR (US)
Assigned to FIRST ORION CORP., North Little Rock, AR (US)
Filed by FIRST ORION CORP., North Little Rock, AR (US)
Filed on Nov. 3, 2023, as Appl. No. 18/501,037.
Application 18/501,037 is a continuation of application No. 18/183,123, filed on Mar. 13, 2023, granted, now 11,889,021.
Application 18/183,123 is a continuation of application No. 17/534,389, filed on Nov. 23, 2021, granted, now 11,632,462, issued on Apr. 18, 2023.
Application 17/534,389 is a continuation of application No. 16/378,915, filed on Apr. 9, 2019, granted, now 11,184,481, issued on Nov. 23, 2021.
Claims priority of provisional application 62/715,658, filed on Aug. 7, 2018.
This patent is subject to a terminal disclaimer.
Int. Cl. H04M 3/436 (2006.01); G06N 20/00 (2019.01); H04M 3/22 (2006.01); H04M 3/42 (2006.01); H04L 9/40 (2022.01); H04M 1/724 (2021.01); H04M 1/72403 (2021.01); H04W 8/24 (2009.01)
CPC H04M 3/4365 (2013.01) [G06N 20/00 (2019.01); H04M 3/2281 (2013.01); H04M 3/42068 (2013.01); H04L 63/1491 (2013.01); H04M 1/724 (2021.01); H04M 1/72403 (2021.01); H04W 8/245 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
in response to a SIP INVITE message being received by a call processing server before ringing an end-user device, modifying one or more call filtering criteria parameters of a call scam model being executed by the call processing server based on a deviation identified in the one or more call filtering criteria parameters; and
updating the call scam model based on the one or more call filtering criteria parameters that have been modified;
wherein the call scam model includes a first call scam model average score and a second call scam model average score based on different call metric data.