22. The method according to claim 15 , wherein said evaluating comprises implementing a similarity criterion for determining whether the real-time conversational media session and the reference data item are similar based upon at least data in respect of packet arrival times associated with the real-time conversational media session and a reference data item.
23. The method according to claim 22 , further comprising generating a conversational media session traffic control rule based upon real-time conversational media session's signaling data in case it is determined that the real-time conversational media session is similar to one or more reference data items.