A communication processing apparatus is disclosed which performs a process for establishing a connection upon receipt of a communication connection request. The apparatus includes a controlling element for performing a connection availability determination process upon receipt of the connection request. The controlling element performs a user identification process for identifying a user representing a connection request sender based on data in the connection request. The controlling element further carries out the process for establishing the connection if communication processing resources allocated for the user having a user identifier acquired in the user identification process are judged to be available.