US 12,149,656 B2
Systems and methods for processing calls
Chia-Chang Li, Holmdel, NJ (US); and Vengatarajulu Rajasekar, Mount Laurel, NJ (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Feb. 21, 2023, as Appl. No. 18/171,743.
Application 18/171,743 is a continuation of application No. 17/370,736, filed on Jul. 8, 2021, granted, now 11,611,655.
Prior Publication US 2023/0208970 A1, Jun. 29, 2023
Int. Cl. H04M 3/436 (2006.01); H04L 65/1104 (2022.01); H04M 3/42 (2006.01)
CPC H04M 3/436 (2013.01) [H04L 65/1104 (2022.05); H04M 3/42034 (2013.01); H04M 2203/6027 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving a first message for establishing an incoming call from a first user to a second user, wherein the incoming call has a call duration that satisfies a first threshold of time;
receiving, after receiving the first message, a second message for establishing an outgoing call from the second user to the first user;
determining, based on routing information associated with the first message and based on the first user being associated with one or more incoming calls having call durations within the first threshold, an indication that the first user is untrusted; and
causing, based on the indication that the first user is untrusted, and before sending the second message to the first user, the second user to receive an indication of a trust level associated with the first user.