Exchange system
First Claim
1. An exchange system comprising:
- a main device including a plurality of interface sections each containing one of an extension terminal, an office line, and a private line, and a plurality of exchange control systems;
a control data management device connected to said main device and including a data storage section for storing control data items,wherein each of said plurality of exchange control systems includes an exchange section for exchanging connections of said interface sections, and a first request section for requesting a control data item necessary for an exchange service to be provided to said control data management device,said control data management device includes a requested data output section for reading the control data item requested by said first request section from said data storage section and for outputting the control data item to said main device,each of said plurality of exchange control systems includesan exchange control section for controlling said exchange section and the plurality of interface sections, based on the control data item outputted from the requested data output section, where said each of said plurality of exchange control systems is defined as an active system, anda control data storage section for storing the control data item outputted by said requested data output section,each of said first request sections requests to said control data management device, a control data item which is not stored in said control data storage section among control data items necessary for an exchange service to be performed by a control system whose first request section is requesting, andeach of said exchange control sections controls said exchange section and the plurality of interface sections, based on the control data item outputted from said requested data output section and the control data items stored in said control data storage section, when said exchange control system including said each of said exchange control sections is defined as an active system.
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Accused Products
Abstract
An exchange system comprises a main device including a plurality of interface sections each containing one of an extension terminal, an office line, and a private line, and a plurality of exchange control systems. The exchange system also comprises a control data management device connected to the main device and including a data storage section for storing a number of control data items, wherein each of the plurality of exchange control systems includes an exchange section for arbitrarily exchanging connections of the interface sections, and a first request section for requesting a control data item necessary for an exchange service to be provided, from the control data management device. The control data management device includes a requested data output section for reading the control data item requested by the first request section and for outputting the control data item to the main device. Each of the plurality of exchange control systems includes an exchange control section for controlling each of the exchange section and the plurality of interface sections, based on the control data item outputted from the requested data output section, where any of the exchange control systems is defined as an active system.
15 Citations
27 Claims
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1. An exchange system comprising:
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a main device including a plurality of interface sections each containing one of an extension terminal, an office line, and a private line, and a plurality of exchange control systems; a control data management device connected to said main device and including a data storage section for storing control data items, wherein each of said plurality of exchange control systems includes an exchange section for exchanging connections of said interface sections, and a first request section for requesting a control data item necessary for an exchange service to be provided to said control data management device, said control data management device includes a requested data output section for reading the control data item requested by said first request section from said data storage section and for outputting the control data item to said main device, each of said plurality of exchange control systems includes an exchange control section for controlling said exchange section and the plurality of interface sections, based on the control data item outputted from the requested data output section, where said each of said plurality of exchange control systems is defined as an active system, and a control data storage section for storing the control data item outputted by said requested data output section, each of said first request sections requests to said control data management device, a control data item which is not stored in said control data storage section among control data items necessary for an exchange service to be performed by a control system whose first request section is requesting, and each of said exchange control sections controls said exchange section and the plurality of interface sections, based on the control data item outputted from said requested data output section and the control data items stored in said control data storage section, when said exchange control system including said each of said exchange control sections is defined as an active system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An exchange system containing at least one control system and managed with use of a memory or an external storage device, by associating a control data item necessary for said control system to provide an exchange service, with an ID of the control data item, the system comprising:
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an analysis section for analyzing a control data change request relating to registration, change, and deletion of the control data item, from an external input device or a telephone terminal; a change processing section for performing change processing corresponding to the control data change request, based on an analysis result of the analysis section; and a control data change history control section for generating a control data change history information item, by associating a context of a control data item as a target to be processed, after a change, with an ID of the control data item, when the change processing is performed, and for storing the control data item into said memory and/or said external storage device, wherein when said system starts or the control data change request is issued, the control data change history information item stored in said memory or said external storage device is analyzed, and change processing of the control data change history information item in said memory is performed again in accordance with the control data change history information item. - View Dependent Claims (15, 16, 17)
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18. An exchange system containing at least one control system and comprising a system main section having a memory for storing a control data item necessary for said control system to provide an exchange service, and a management device connected to said system main section through a communication path and having a function of registering, changing, and deleting the control data item, for performing operation management of said system main section,
wherein said management device comprises: -
a control data file generating section for generating a control data file including a control data ID for identifying a control data item, and a control data item corresponding to the control data ID, for every control data item inputted from an external input device; a storage section for storing the control data file; and a transfer control section for transferring the control data file stored in said storage section, to said system main section through said communication path; and said system main section comprises; a reception control section for controlling reception of the control data file transferred from said management device; a temporary storage section for temporarily storing the control data file received by said reception control section; and a control data update processing section for storing the control data file stored in said temporary storage section, into said operating memory, thereby to update a corresponding control data item, when said system of itself starts operating. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26)
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27. An exchange system comprising:
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a main device including a plurality of interface sections each containing one of an extension terminal, an office line, and a private line, and a plurality of exchange control systems; and a control data management device connected to said main device and including a data storage section for storing control data items, wherein each of said plurality of exchange control systems includes an exchange section for exchanging connections of said interface sections, and a first request section for requesting a control data item necessary for an exchange service to be provided to said control data management device, said control data management device includes a requested data output section for reading the control data item requested by said first request section from said data storage section and for outputting the control data item to said main device, each of said plurality of exchange control systems includes an exchange control section for controlling said exchange section and the plurality of interface sections, based on the control data item outputted from the requested data output section, where said each of said plurality of exchange control systems is defined as an active system and said exchange control section of each of the plurality of exchange control systems includes an exchange program for controlling said exchange section and the plurality of interface sections, such that the exchange program can be updated, and a program version notification section for notifying said control data management section, of the type of the exchange program of said control system, and said control data management device includes a control data conversion section for converting a control data item requested by said first request section, into a format corresponding to the type notifed by said program version notification section provided in the control system requesting, and for thereafter making said requested data output section output the control data item to said main device.
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Specification