Alcatel

Alcatel N.v.

Bernd Stahl

Detlef Daase

Karl-Heinz Legat

Uwe Spitzer

Andreas Breiholz

Albert Henger

Rudolf Salomon

The inventive SS7 signaling server for routing SS7 links, includes a signaling transfer point (STP) and a signaling application server (SAS). STP and SAS have different functionalities. The STP has at least one external interface to connect the STP via at least one SS7 link to at least one telecommunications unit, and an internal interface to connect the STP to the SAS. The STP processes incoming SS7 messages, e.g. in the SCCP layer. The SAS is capable to process at least one, advantageously at least two different application service requests. The STP identifies a single application service request in one incoming SS7 message and provides the identified single application service request to the SAS for further processing. The SAS has e.g. two TCAP processes to identify two different application services, e.g. INAP and MAP. STP and SAS are interconnected via an internal interworking protocol, e.g. using TCP/IP.

SS7 signaling server with integrated advanced signaling services

A method of controlling an exchange (NE), and a communications system which comprises at least one such exchange (NE) and a management system (OS). The exchange (NE) is controlled by a number of application programs. The application programs are assigned to two different control units (CONTR1; CONTR2), namely a first and a second control unit (CONTR1; CONTR2), with different operating system platforms. One part of the application programs runs on an operating system platform of the first control unit (CONTR1), which is specifically adapted for the performance of switching functions. The other part of the application programs which is assigned to the second control unit (CONTR2), runs on a universal operating system platform. In this case the application programs of the first control unit (CONTR1) cooperate with the application programs of the second control unit (CONTR2) to provide switching functions.

Method and apparatus for controlling an exchange

Growing community of inventors

Leonberg, Germany

Bernd Stahl