Transfer service method for telephone network
First Claim
1. A transfer service method performed in an electronic exchange, comprising:
- determining whether a dialed telephone number of a telephone call originated from a telephone set connected to the electronic exchange is associated with physical position information corresponding to a physical position in said electronic exchange accommodating a telephone set accessed by said dialed telephone number; and
if the dialed telephone number is not associated with physical position information, determining a transfer destination telephone number associated with the dialed telephone number in the electronic exchange;
calling the transfer destination telephone number; and
transferring the telephone call to the transfer destination telephone number.
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Accused Products
Abstract
The invention provides a transfer service method for a telephone network by which, even if physical accommodation position information of a telephone set of a transfer destination is not registered in an electronic exchange connected by a wire or wireless to a telephone set on the originating side from which a telephone call is to be transferred, a transfer service to the telephone set of the transfer destination corresponding to a logic number can be enjoyed. The transfer service method comprises the steps of discriminating whether a telephone number by a telephone call originated from a telephone set is a telephone number whose physical accommodation position information is registered in an electronic exchange or a logic number whose physical accommodation position information is not registered in the electronic exchange, referring, when the telephone number is a logic number, to a logic number-transfer destination telephone number table set in advance in a memory of the electronic exchange and calling a telephone set of a transfer destination telephone number corresponding to the logic number, and performing a transfer service set in advance to the thus called telephone set.
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Citations
7 Claims
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1. A transfer service method performed in an electronic exchange, comprising:
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determining whether a dialed telephone number of a telephone call originated from a telephone set connected to the electronic exchange is associated with physical position information corresponding to a physical position in said electronic exchange accommodating a telephone set accessed by said dialed telephone number; and
if the dialed telephone number is not associated with physical position information, determining a transfer destination telephone number associated with the dialed telephone number in the electronic exchange;
calling the transfer destination telephone number; and
transferring the telephone call to the transfer destination telephone number. - View Dependent Claims (2, 3)
whereby said transfer destination telephone number includes at least a communication line not associated with physical position information in said electronic exchange including a mobile telephone.
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4. A transfer service method performed in an electronic exchange, comprising:
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determining whether a dialed telephone number of a telephone call originating from a telephone set connected to the electronic exchange corresponds to a designated member group communication line corresponding to a physical position accommodating a telephone set of said dialed telephone number within the electronic exchange, and if the dialed telephone number does not correspond to a designated member group communication line within the electronic exchange, determining a transfer destination telephone number corresponding to said dialed telephone number said transfer destination telephone number not associated with physical position information and including a mobile telephone;
calling the transfer destination telephone number; and
transferring the telephone call to the transfer destination telephone number. - View Dependent Claims (5, 6)
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7. A method for automatically transferring a call from a dialed telephone number to a transfer destination number in a telephone network exchange comprising the steps of:
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a. accessing a number-physical accommodation position table in a memory device of said telephone network exchange to determine if said dialed telephone number (1) is associated with a destination number corresponding to a physical position in said telephone network exchange accommodating a destination telephone set;
or (2) is associated with a logic number;
b. if said dialed telephone number is found to be associated with a physical position accommodating said destination telephone set, routing said call from said dialed telephone to said destination number as said transfer destination number; and
c. if said dialed telephone number is found to be associated with said logic number, accessing a logic number-transfer destination telephone number table to determine said transfer destination number and routing said call from said dialed telephone number to said transfer destination number.
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Specification