Abstract: A machine (1) in the TCP/IP network (2) performs a request regarding a consultation or modification of at least one mobile telephone network subscriber parameter; it is characterized in that it comprises means (5) for receiving the request made and means (5) for extracting the parameters included in said request and which are necessary for being able to attend to it. It comprises storage means (7) of at least one parameter pertaining to the different mobile telephone network subscribers (3) and means for sending the response to the request made in order to obtain and send the obtained information in the case that the request made is a consultation regarding the stored parameter. It comprises means (6, 8, 9 and 10) for obtaining the necessary mobile telephone network parameters so that the request is attended to by said mobile telephone network (3) in order to make the request to the network (3) when the request made is not contained in the means (7).

Abstract: A machine (1) in the TCP/IP network (2) performs a request regarding a consultation or modification of at least one mobile telephone network subscriber parameter; it is characterized in that it comprises means (5) for receiving the request made and means (5) for extracting the parameters included in said request and which are necessary for being able to attend to it. It comprises storage means (7) of at least one parameter pertaining to the different mobile telephone network subscribers (3) and means for sending the response to the request made in order to obtain and send the obtained information in the case that the request made is a consultation regarding the stored parameter. It comprises means (6, 8, 9 and 10) for obtaining the necessary mobile telephone network parameters so that the request is attended to by said mobile telephone network (3) in order to make the request to the network (3) when the request made is not contained in the means (7).