Telephone answering system
First Claim
1. A telephone answering system including a call concentrating means for concentrating a plurality of subscriber telephone lines coupled to said concentrating means through a single telephone circuit to a single answering station so that an operator at the answering station can be connected to and answer telephone calls to any one of the plurality of subscriber telephone lines, said concentrating means comprising:
- input means for coupling said concentrating means to a plurality of subscriber telephone lines;
identifying means for generating an identification signal identifying each subscriber line when such line receives a call;
output means for coupling said concentrating means to an answering station through a single telephone circuit with said identifying means first transmitting the identification for a subscriber line over the single telephone circuit before establishing a connection between a caller and the answering station, said output means allowing an operator at the answering station to select for reception between only the identification signal and the identification signal immediately followed by connection to the call coupled from the corresponding subscriber line; and
remote hold means for answering incoming calls to the subscriber telephone lines that are coupled to said concentrating means and holding such calls when one of the other subscriber lines is already coupled to the answering station.
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Accused Products
Abstract
The telephone answering system includes a call concentrator capable of coupling a plurality of subscriber telephone lines to a single answering station. The concentrator is coupled to the plurality of subscriber lines and transfers calls to such lines one at a time through a single talk path that is connected to the answering station. In addition, over the same single talk path all identification information and communication between the operator and the concentrator is transmitted. Prior to transferring calls from the subscriber lines to the answering station audible identification information is provided to the operator at the answering station. The operator can selectively choose to receive only the identification signal or the identification signal immediately followed by the call to the subscriber line. If a call to one of the subscriber lines is already coupled to the answering station then additional incoming calls are placed on hold and subsequently transferred one at a time to the answering station. The remote hold device will answer such additional incoming calls with a preprogramed message and then place the call on hold until the line to the answering station is free to receive the next call. Upon command from the operator, the next awaiting call will be coupled through the single talk line to the answering station.
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Citations
19 Claims
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1. A telephone answering system including a call concentrating means for concentrating a plurality of subscriber telephone lines coupled to said concentrating means through a single telephone circuit to a single answering station so that an operator at the answering station can be connected to and answer telephone calls to any one of the plurality of subscriber telephone lines, said concentrating means comprising:
- input means for coupling said concentrating means to a plurality of subscriber telephone lines;
identifying means for generating an identification signal identifying each subscriber line when such line receives a call;
output means for coupling said concentrating means to an answering station through a single telephone circuit with said identifying means first transmitting the identification for a subscriber line over the single telephone circuit before establishing a connection between a caller and the answering station, said output means allowing an operator at the answering station to select for reception between only the identification signal and the identification signal immediately followed by connection to the call coupled from the corresponding subscriber line; and
remote hold means for answering incoming calls to the subscriber telephone lines that are coupled to said concentrating means and holding such calls when one of the other subscriber lines is already coupled to the answering station. - View Dependent Claims (2, 3, 4, 5, 6)
- input means for coupling said concentrating means to a plurality of subscriber telephone lines;
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7. A concentrator system for concentrating a plurality of subscriber lines to a single telephone circuit connected to a telephone answering station so as to enable an operator at the telephone answering station to answer calls to such subscriber lines, said concentrator system comprising:
- input means coupled to each of the subscriber lines and having a separate ring voltage circuit associated with each subscriber line;
scanning means for scanning all of said ring voltage circuits;
comparing means for comparing the number of rings on each ring voltage circuit against a ring count threshold;
coupling means for coupling an incoming call for one of the subscriber lines to the single telephone circuit to the answering station; and
remote hold means for holding other incoming calls to subscriber lines when one call is already coupled by said coupling means to the answering station over the single telephone circuit. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
- input means coupled to each of the subscriber lines and having a separate ring voltage circuit associated with each subscriber line;
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15. A telephone answering system including a concentrating means for concentrating a plurality of subscriber telephone lines through a single telephone circuit to a single answering station so that an operator at the answering station can be connected to and answer telephone calls to any one of the plurality of subscriber lines, said concentrating means comprising:
- a plurality of subscriber interface circuits, each of said subscriber interface circuits being associated with one of the subscriber lines and being coupled thereto, each of said subscriber interface circuits including ring sensing means for sensing the number of rings on the corresponding subscriber line when a call is received by such line;
output coupling means for coupling calls to the subscriber lines to an answering station one call at a time through a single telephone circuit;
control means coupled to said subscriber interface circuits for answering a call to any one of the subscriber lines when such call exceeds a preselected number of rings, said control means including identification means for generating an identification signal identifying each subscriber line when such line receives a call and remote hold means for answering incoming calls to the subscriber lines that are coupled to said concentrating means and holding such calls when one of the other subscriber lines is already coupled to the answering station by said output coupling means; and
speech synthesizing means coupled to and functioning in conjunction with said control means for providing audible identification information in response to identification signals from said identification means and an audible message to be coupled to said subscriber interface circuits when subscriber lines are placed on hold by said remote hold means. - View Dependent Claims (16, 17, 18, 19)
- a plurality of subscriber interface circuits, each of said subscriber interface circuits being associated with one of the subscriber lines and being coupled thereto, each of said subscriber interface circuits including ring sensing means for sensing the number of rings on the corresponding subscriber line when a call is received by such line;
Specification