Bell Communications Research, Inc.

At&t Bell Laboratories

Zaher A Nazif

Susan K Man

Gregory M Fisher

Kathleen D Cebulka

Lori J Vinciguerra

Subramanya K Shastry

Francis Y Chu

Alan J Goldstein

Cheng-Chung Liu

Jill E Lancaster

Lei-Lei C Wang

Fu-Lin Wu

Donald W Zobre

Mohammad S Nassirpour

Daniel S Lo

Edith H Chu

Richard S Ferrer

In a telecommunication network, a method of creating, in response to inputs from an operator, a user defined call processing node for a call processing record. The call processing record contains logically related nodes and branches. Initially, the operator instructs the processor that he or she wishes to construct a user defined call processing node. The processor then presents to the operator a display screen in which to construct the user defined call processing node and presents the operator with a list of predefined nodes. From this list, the operator selects predefined nodes and arranges them into an underlying representation of call processing procedures. Once this is completed, the processor enables the underlying representation of call processing procedures as a single node for use in creating call processing records.

Method of creating user-defined call processing procedures

A data table for organizing data used by call processing procedures in a telephone service execution environment of a telecommunication network. The data table includes a table header for identifying the data table. Data in the table is organized in one or more rows corresponding to one or more columns. The data table further includes a table specification for defining the one or more columns of the data table. Data tables can be created in a telephone service creation environment in the telecommunication network and can be accessed by one or more call processing records for executing telephone services during telephone service execution. The call processing records comprise a plurality of nodes and branches, each node representing a particular call processing procedure. The data tables are stored in a data base in the telephone service creation environment. Table nodes permit a call processing record to access a table and return information indicating whether a specified value exists in the data table or for retrieving a particular value from the table. The returned information of values are then used to complete the call processing procedure corresponding to the particular node or other nodes in the call processing record during execution of the call processing record.

Method of creating and accessing value tables in a telecommunication

A system for creating, transferring, and monitoring services in a telecommunication system includes a service creation and management application and a service execution application. Services are created as call processing records, each call processing record comprises call processing nodes, branches and call variables. An interface specification is provided which permits the creation and management application to communicate with the execution application at a high level. Call processing records, data, and management information to be exchanged between the creation and management application and the execution application are encoded in accordance with the interface specification to permit the effective and efficient communication between the two applications and to permit the system to activate, monitor, trace, audit, and manage telecommunication services.

System and method for creating, transfering, and monitoring services in

In a telecommunication network, a method of creating, in response to inputs from an operator of a record creation system, a template for the creation of call processing services. Each call processing service is represented by a call processing record containing logically related call processing nodes and branches. In the method, a processor in the record creation system displays a selected call processing record to the operator. The operator then identifies which nodes in the call processing record will be made customizable. A customizable node is a node for which subsequent template users can specify predetermined expressions. After the node is selected, the processor displays to the operator all the expressions of the selected node and prompts the operator to identify which of the expressions will be customizable. The operator then identifies which expressions of the selected node will be customizable. The processor then enables the selected call processing record and the designation of customizable node expressions for the select node as a service template.

Method of creating a telecommunication service template

A call processing record for execution in a telephone service execution environment of a telecommunication network. The call processing record includes a record header which associates the call processing record with one or more corresponding telephone service subscribers. The call processing record further includes one or more call processing logic sections, one or more local data sections, one or more entry points, and a global data section. The local data sections are associated with an entry point in a corresponding logic section and store data executable only by the associated call processing logic. The entry point identifies the associated call processing logic section. The global data section includes data executable by each of the call processing logic sections.

Telecommunication service record structure and method of execution

A time-shared computer system is disclosed in which computer software programs, either application programs or operating system programs, can be retrofitted with new programs which are totally incompatible with the old versions, all without interrupting service provided by the software programs. In a real time software system such as one providing telephone service, the processor (or processors in a multiprocessor system) is divided into two logical partitions. The old version of the software runs in one partition while the new version is loaded into and started up in the other partition. When the new version is verified to be properly operating, the data traffic is transferred from the old version parition to the new version partition in two steps. First the input data is switched to the new verison. When the transactions in progress in the old version are all completed, the output data is switched from the old version to the new version. This software retrofitting on the fly is disclosed in connection with a telephone transaction processing system used to support special telephone services such as dial 800 calls and credit card calls.

Methods and apparatus for software retrofitting

A data base management system is disclosed in which data entities are records representing nodes in an entity-relationship directed graph. The body of each node represents one of the physical entities to be utilized while the edges of each node represent relationships between that physical entity and other physical entities. Some of the edges are hyperedges to permit the identification of simultaneous relationships with more than one other node. An application of this system to the assignment of telephone outside plant equipment to telephone subscribers is also described.

Growing community of inventors

High Bridge, NJ, United States of America

Zaher A Nazif