Patent Document ID: 9843668
Application ID: 14613153

Base Claim:
1. A method for determining a number of authorized and unauthorized participants of a telephone conversation, the method comprising: continuously sampling voice data from the telephone conversation; analyzing the sampled voice data using biometric voice identification to identify one or more unique voiceprints; comparing each of the identified one or more unique voiceprints to a first registered voiceprint of a resident of a facility and a second registered voiceprint of a party remote from the facility, wherein the second registered voiceprint was obtained via a remote participant registration process conducted prior to the telephone conversation; identifying the number of authorized and unauthorized participants of the telephone conversation based on the comparison; taking a first predefined action when the number of authorized or unauthorized participants is greater than a first predetermined number; and taking a second predefined action when the number of unauthorized participants is greater than a second predetermined number.

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Claim 5:
5. The method of claim 1 , wherein the second predefined action is one or more of terminating a telephone call on which the telephone conversation is taking place and alerting appropriate authorities.