Patent Document ID: 7849186
Application ID: 11524535

Base Claim:
1. A method of detecting unwanted conversational media sessions, said method comprising: obtaining a sequence of significant attributes directly from a bit-stream corresponding to a real-time conversational media session; evaluating similarity between the sequence of significant attributes associated with the real-time conversational media session and same significant attributes corresponding to a reference data item taken from a previous conversational media session and output an evaluation result; and determining based on the evaluation result, whether the real-time conversational media session is wanted or unwanted.

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Claim 13:
13. The system according to claim 1 , wherein at least said bit-stream similarity evaluation module is associated with a conversational media session monitoring node, said conversational media session monitoring node including an interception module, stored in a non-transitory computer readable storage media and configured to be executed on a computer processor, said interception module for enabling the conversational media session monitoring node to intercept a bit-stream corresponding to a real-time conversational media session data from nonspecific originators and/or to intercept a bit-stream corresponding to a real-time conversational media session data traversing the network towards nonspecific recipients.