Telephone system
First Claim
1. A system for allocating an incoming call to a desired one of a plurality of destination candidates in response to data in at least one predetermined category concerning a caller of said incoming call in a private switched telephone system in which an exchange is connected to said plurality of destination candidates and has at least one trunk connected to a public switched telephone network (PSTN), said PSTN providing a source address of said caller with said incoming call, the allocating system comprising:
- means for registering a correspondence between data in said at least one predetermined category concerning each of prospective callers and a desired one of said plurality of destination candidates to generate a destination information table, each record of said table containing as an entry an analysis target part of a source address of each of said prospective callers and further comprising at least an identification of said desired one of said destination candidates; and
means, activated after a completion of operation of said registering means, for allocating said incoming call to the destination candidate associated in said destination information table with the entry identical to said analysis target part of said source address provided from said PSTN.
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Accused Products
Abstract
A system and method for allocating an incoming call to a desired one of a plurality of destination candidates in response to data in at least one predetermined category concerning a caller, e.g. the area, the company or the department of the caller (a source address mode). There may be other modes such as a direct in line (DIL) mode and global mode. When a call is received by one of trunk circuits, the termination mode for the call is set for one associated with the trunk circuit that received the call. In case of the source address mode, the call is allocated to one of the destination candidates which is associated with the caller number or a part thereof. An association between a caller number (a part thereof) and a destination candidate is preferably achieved using a destination information table containing at least such information. In creating the table, designations of telephone or toll numbers of prospective callers are advantageously achieved by specifying data in at least one predetermined category concerning each caller.
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Citations
54 Claims
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1. A system for allocating an incoming call to a desired one of a plurality of destination candidates in response to data in at least one predetermined category concerning a caller of said incoming call in a private switched telephone system in which an exchange is connected to said plurality of destination candidates and has at least one trunk connected to a public switched telephone network (PSTN), said PSTN providing a source address of said caller with said incoming call, the allocating system comprising:
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means for registering a correspondence between data in said at least one predetermined category concerning each of prospective callers and a desired one of said plurality of destination candidates to generate a destination information table, each record of said table containing as an entry an analysis target part of a source address of each of said prospective callers and further comprising at least an identification of said desired one of said destination candidates; and means, activated after a completion of operation of said registering means, for allocating said incoming call to the destination candidate associated in said destination information table with the entry identical to said analysis target part of said source address provided from said PSTN. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
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46. A system for allocating an incoming call to a desired one of a plurality of destination candidates in response to data in at least one predetermined category concerning a caller of said incoming call in a private switched telephone system in which an exchange is connected to said plurality of destination candidates, each of said plurality of destination candidates being an extension terminal or a group of extension terminals, said exchange having at least one trunk connected to a public switched telephone network (PSTN), said PSTN providing a source address of said caller with said incoming call, the allocating system comprising:
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means for registering a correspondence between data in said at least one predetermined category concerning each of prospective callers and a desired one of said plurality of destination candidates to generate a destination information table, each record of said table containing as an entry an analysis target part of a source address of each of said prospective callers and further comprising at least an identification of said desired one of said destination candidates; means, activated after a completion of operation of said registering means, for allocating said incoming call to the destination candidate associated in said destination information table with the entry identical to said at least an analysis target part of said source address provided from said PSTN; and means, responsive to a determination that said allocated destination candidate is one of said groups, for automatically distributing said incoming call to one of extension terminals of said one of said groups that has terminated a smallest number of incoming calls among idle ones of said extension terminals.
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47. A method for allocating an incoming call to a desired one of a plurality of destination candidates in response to data in at least one predetermined category concerning a caller of said incoming call in a private switched telephone system in which an exchange is connected to said plurality of destination candidates and has at least one trunk connected to a public switched telephone network (PSTN), said PSTN providing a source address of said caller with said incoming call, the method comprising the steps of:
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registering a correspondence between data in said at least one predetermined category concerning each of prospective callers and a desired one of said plurality of destination candidates to generate a destination information table, each record of said table containing as an entry an analysis target part of a source address of each of said prospective callers and further comprising at least an identification of said desired one of said destination candidates; and after said registering step, allocating said incoming call to the destination candidate associated in said destination information table with the entry identical to said analysis target part of said source address provided from said PSTN. - View Dependent Claims (48, 49, 50, 51, 52, 53, 54)
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Specification