Communications installation with communications terminal equipment provided with prescribed functions defined and controlled by a communications installation with information transmission

Claim 2

A communications system having a program-controlled communications installation or switching apparatus to which a plurality of program-controlled communications terminal equipment fashioned as at least one of individual systems, series systems, switching location and operations-oriented operating apparatus can be connected and that communicate with the communications terminal equipment via a respective signalling duplex channel using a message-oriented transmission protocol for the purpose of a signalling-oriented and operations-oriented information exchange, whereby the functions allocated to the communications terminal equipment are realized by a program-controlled means for control located therein, comprising: an identical program at least for all connectable communications terminal equipment of the same type for the realization of functions allocatable to the communications terminal equipment for the control of manual or acoustic means for input and optical or acoustic means for output, for the control of input-controlled, switching-oriented and operations-oriented procedures, and for the control of local performance features, the identical programs being stored in the program memories of the communications terminal equipment connectable to the communications installation; functions and sub-functions provided for the respective communications terminal equipment being selected and being at least in part controlled by program parameters capable of influencing the program execution and allocated in prescribed fashion to a data memory; and a first-time transmission o updating of parameter data which supply the program parameters to the communications terminal equipment occurring with the assistance of the message-oriented transmission protocol on the basis of an initialization in the communications-terminal equipment or in the communications installation.

Claim 3

The communications system according to claim 1, wherein a parameter request message is formed in the communications terminal equipment and is transmitted to the communications installation after every re-synchronization of the signalling, after every modification of the expansion of the communications terminal equipment, and after every resetting of the program controller; wherein a start up parameter message containing the address criteria and index information as well as sub-index information is formed in the communications installation after the reception of a parameter request message or of an internal initialization and is transmitted to a communications terminal equipment, to a group of communications terminal equipment or to all communications terminal equipment; and wherein subsequently, at least one parameter message containing the data is formed in the communications installation and is transmitted to one communications terminal equipment, to a group of communications terminal equipment or to all communications terminal equipment.

Claim 4

The communications system according to claim 2, wherein the parameter request message, the start up parameter message and the parameter message are defined by a start up message information; an information allowing the summary check of the transmitted information; a message code information defining the message type; an information part that contains the identification information in a parameter request message, the address criteria and index information as well as sub-index information in a start up parameter message, and the data representing the parameter in a parameter message; and an end of message information.

Claim 5

The communications system according to claim 3, wherein the identification information is defined by a type of communications equipment information formed of equipment size and equipment expansion information, a configuration information of the communications terminal equipment formed of special equipment and auxiliary information, and a position information formed of device number information or terminal position information; and wherein the address criteria are defined by an equipment size information together with an equipment expansion information or by a broadcast information or by a position validity information.

Claim 6

The communications system according to claim 2, wherein an information enabling the summary checking of the transmitted parameter data can be inserted into the start up parameter message.

Claim 7

The communications system according to claim 2, wherein the last parameter message allocated to a start up parameter message can be defined by a prescribed message code information that indicates the end of transmission.

Claim 8

The communications system according to claim 1, wherein the manual means for input are key elements, and key levels and functional key occupation of the key elements are defined by the parameters.

Claim 9

The communications system according to claim 7, wherein different switching-oriented procedures are allocated by a stimulus of a key element and by the parameter data whose allocation is indicated.

Claim 10

The communications system according to claim 7, wherein for a means for service or maintenance, an operations-oriented procedure being allocated that directly transmits all stimuli of key elements.

Claim 11

The communications system according to claim 1, wherein the program for the realization of the functions associated with the communications terminal equipment is respectively subdivided into; a process that effects operating procedures determined in the terminal equipment, a process effecting all local operating procedures, a process administering display information, a process effecting the call output, a process administering data representing the parameters and controlling access procedures, a process controlling dependability in the communications terminal equipment, a process effecting or controlling signalling, a process effecting the input and output procedures for a processor that controls a control panel, a process supporting a communications system test, a process effecting a connecting link between software and hardware, a process effecting a communications terminal equipment self-test, and a process effecting a data calendar including means for optical and acoustic control; the information exchange between the processes occurring via an operating system containing uniform interfaces; and the process effecting the connecting link between software and hardware directly communicating with the processes in whose process execution a control of hardware is provided.

Claim 12

The communications system according to claim 1, wherein the acoustic means for input and output are microphones, earphones capsules or loudspeakers arranged in a handset or in the communications terminal equipment and their presence or the authorization for their use is determined by the parameter data.

Claim 13

The communications system according to claim 1, wherein the means for optical output are different liquid crystal displays (LCD) and light-emitting diodes (LED) and the character set employed, the plurality of virtual display levels and the division within these display levels are determined by the parameter data.

Claim 14

A communications system having a program-controlled communications installation or switching apparatus to which a plurality of program-controlled communications terminal equipment fashioned as at least one of individual systems, series systems, switching location and operations-oriented operating apparatus can be connected and that communicate with the communications terminal equipment via a respective signalling duplex channel using a message-oriented transmission protocol for the purpose of a signalling-oriented and operations-oriented information exchange, whereby the functions allocated to the communications terminal equipment are realized by a program-controlled means for control located therein, having: an identical program at least for all connectable communications terminal equipment of the same type for the realization of functions allocatable to the communications terminal equipment for the control of manual or acoustic means for input and optical or acoustic means for output, for the control of input-controlled, switching-oriented and operations-oriented procedures, and for the control of local performance features, the identical programs being stored in the program memories of the communications terminal equipment connectable to the communications installation; functions and sub-functions provided for the respective communications terminal equipment being selected and being at least in part controlled by program parameters capable of influencing the program execution and allocated in prescribed fashion to a data memory; and a first-time transmission or updating of parameter data which supply the program parameters to the communications terminal equipment occurring with the assistance of the message-oriented transmission protocol on the basis of an initialization in the communications-terminal equipment or in the communications installation; and the identical program for the realization of the functions associated with the communications terminal equipment subdivided into; a process that effects operating procedures determined in the terminal equipment, a process effecting all local operating procedures, a process administering display information, a process effecting the call output, a process administering data representing the parameters and controlling access procedures, a process controlling dependability in the communications terminal equipment, a process effecting or controlling signalling, a process effecting the input and output procedures for a processor that controls a control panel, a process supporting a communications system test, a process effecting a connecting link between software and hardware, a process effecting a communications terminal equipment self-test, and a process effecting a date calendar including means for optical and acoustic control; the information exchange between the processes occurring via an operating system containing uniform interfaces; and the process effecting the connecting link between software and hardware directly communicating with the processes in whose process execution a control of hardware is provided.

Claim 15

A communications system having a program-controlled communications installation or switching apparatus to which a plurality of program-controlled communications terminal equipment fashioned as at least one of individual systems, series systems, switching location and operations-oriented operating apparatus can be connected and that communicate with the communications terminal equipment via a respective signalling duplex channel using a message-oriented transmission protocol for the purpose of a signalling-oriented and operations-oriented information exchange, whereby the functions allocated to the communications terminal equipment are realized by a program-controlled means for control located therein, having: an identical program at least for all connectable communications terminal equipment of the same type for the realization of functions allocatable to the communications terminal equipment for the control of manual or acoustic means for input and optical or acoustic means for output, for the control of input-controlled, switching-oriented and operations-oriented procedures, and for the control of local performance features, the identical programs being stored in the program memories of the communications terminal equipment connectable to the communications installation; functions and sub-functions provided for the respective communications terminal equipment being selected and being at least in part controlled by program parameters capable of influencing the program execution and allocated in prescribed fashion to a data memory; and a first-time transmission or updating of parameter data which supply the program parameters to the communications terminal equipment occurring with the assistance of the message-oriented transmission protocol on the basis of an initialization in the communications-terminal equipment or in the communications installation; and the identical program for the realization of the functions associated with the communications terminal equipment subdivided into; a process that effects operating procedures determined in the terminal equipment, a process effecting all local operating procedures, a process administering display information, a process effecting the call output, a process administering data representing the parameters and controlling access procedures, a process controlling dependability in the communications terminal equipment, a process effecting or controlling signalling, a process effecting the input and output procedures for a processor that controls a control panel, a process supporting a communications system test, a process effecting a connecting link between software and hardware, a process effecting a communications terminal equipment self-test, and a process effecting a date calendar including means for optical and acoustic control; the information exchange between the processes occurring via an operating system containing uniform interfaces; and the process effecting the connecting link between software and hardware directly communicating with the processes in whose process execution a control of hardware is provided.

Claim 16

The communications system according to claim 13, wherein the manual means for input are key elements, and key levels and functional key occupation of the key elements are defined by the parameters.

Claim 17

The communications system according to claim 14, wherein different switching-oriented procedures are allocated by a stimulus of a key element and by the parameter data whose allocation is indicated.

Claim 18

The communications system according to claim 14, wherein for a means for service or maintenance, an operations-oriented procedure being allocated that directly transmits all stimuli of key elements.

Claim 19

The communications system according to claim 13, wherein the acoustic means for input and output are microphones, earphones capsules or loudspeakers arranged in a handset or in the communications terminal equipment and their presence or the authorization for their use is determined by the parameter data.

Claim 20

The communications system according to claim 13, wherein the means for optical output are different liquid crystal displays (LCD) and light-emitting diodes (LED) and the character set employed, the plurality of virtual display levels and the division within these display levels are determined by the parameter data.

Claim 21

A communications system having a program-controlled communications installation or switching apparatus to which a plurality of program-controlled communications terminal equipment fashioned as at least one of individual systems, series systems, switching location and operations-oriented operating apparatus can be connected and that communicate with the communications terminal equipment via a respective signalling duplex channel using a message-oriented transmission protocol for the purpose of a signalling-oriented and operations-oriented information exchange, whereby the functions allocated to the communications terminal equipment are realized by a program-controlled means for control located therein, having: an identical program at least for all connectable communications terminal equipment of the same type for the realization of functions allocatable to the communications terminal equipment for the control of manual or acoustic means for input and optical or acoustic means for output, for the control of input-controlled, switching-oriented and operations-oriented procedures, and for the control of local performance features, the identical programs being stored in the program memories of the communications terminal equipment connectable to the communications installation; functions and sub-functions provided for the respective communications terminal equipment being selected and being at least in part controlled by program parameters capable of influencing the program execution and allocated in prescribed fashion to a data memory; and a first-time transmission or updating of parameter data which supply the program parameters to the communications terminal equipment occurring with the assistance of the message-oriented transmission protocol on the basis of an initialization in the communications-terminal equipment or in the communications installation; and a parameter request message formed in the communications terminal equipment and transmitted to the communications installation after every re-synchronization of the signalling, after every modification of the expansion of the communications terminal equipment, and after every resetting of the program controller; a start up parameter message containing the address criteria and index information as well as sub-index information formed in the communications installation after the reception of a parameter request message or of an internal initialization and transmitted to a communications terminal equipment, to a group of communications terminal equipment or to all communications terminal equipment; and subsequently, at least one parameter message containing the data formed in the communications installation and transmitted to one communications terminal equipment, to a group of communications terminal equipment or to all communications terminal equipment.

Claim 22

A communications system having a program-controlled communications installation or switching apparatus to which a plurality of program-controlled communications terminal equipment fashioned as at least one of individual systems, series systems, switching location and operations-oriented operating apparatus can be connected and that communicate with the communications terminal equipment via a respective signalling duplex channel using a message-oriented transmission protocol for the purpose of a signalling-oriented and operations-oriented information exchange, whereby the functions allocated to the communications terminal equipment are realized by a program-controlled means for control located therein, having: an identical program at least for all connectable communications terminal equipment of the same type for the realization of functions allocatable to the communications terminal equipment for the control of manual or acoustic means for input and optical or acoustic means for output, for the control of input-controlled, switching-oriented and operations-oriented procedures, and for the control of local performance features, the identical programs being stored in the program memories of the communications terminal equipment connectable to the communications installation; functions and sub-functions provided for the respective communications terminal equipment being selected and being at least in part controlled by program parameters capable of influencing the program execution and allocated in prescribed fashion to a data memory; and a first-time transmission or updating of parameter data which supply the program parameters to the communications terminal equipment occurring with the assistance of the message-oriented transmission protocol on the basis of an initialization in the communications-terminal equipment or in the communications installation; and a parameter request message formed in the communications terminal equipment and transmitted to the communications installation after every re-synchronization of the signalling, after every modification of the expansion of the communications terminal equipment, and after every resetting of the program controller; a start up parameter message containing the address criteria and index information as well as sub-index information formed in the communications installation after the reception of a parameter request message or of an internal initialization and transmitted to a communications terminal equipment, to a group of communications terminal equipment or to all communications terminal equipment; and subsequently, at least one parameter message containing the data formed in the communications installation and transmitted to one communications terminal equipment, to a group of communications terminal equipment or to all communications terminal equipment.

Claim 23

The communications system according to claim 19, wherein the parameter request message, the start up parameter message and the parameter message are defined by a start up message information; an information allowing the summary check of the transmitted information; a message code information defining the message type; an information part that contains the identification information in a parameter request message, the address criteria and index information as well as sub-index information in a start up parameter message, and the data representing the parameter in a parameter message; and an end of message information.

Claim 24

The communications system according to claim 20, wherein the identification information is defined by a type of communications equipment information formed of equipment size and equipment expansion information, a configuration information of the communications terminal equipment formed of special equipment and auxiliary information, and a position information formed of device number information or terminal position information; and wherein the address criteria are defined by an equipment size information together with an equipment expansion information or by a broadcast information or by a position validity information.

Claim 25

The communications system according to claim 19, wherein an information enabling the summary checking of the transmitted parameter data can be inserted into the start up parameter message.

Claim 26

The communications system according to claim 19, wherein the last parameter message allocated to a start up parameter message can be defined by a prescribed message code information that indicates the end of transmission.