System, method, and apparatus for delayed call answering

• US 6,246,889 B1
• Filed: 12/18/1997
• Issued: 06/12/2001
• Est. Priority Date: 12/18/1997
• Status: Expired due to Term

• Current Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Inventors: Alperovich, Vladimir, Boltz, David
• Primary Examiner(s): Trost, William G.
• Assistant Examiner(s): PEREZ GUTIERREZ, RAFAEL
• Application Number:
  US08/993,384
• Time in Patent Office: 1,272 Days
• Field of Search: 455/552, 455/556, 455/566, 455/567, 455/569, 455/412, 455/413, 455/560, 379/127, 379/142, 379/247
• US Class Current: 455/567
• CPC Class Codes: H04M 19/04 the ringing-current being generated at the substations
• CPC Class Codes: H04M 3/4283 Call holding circuits

Abstract

A system, method, and apparatus allowing a called party to play a message to the calling party, instructing the calling party that the called party is present and will become available in a given amount of time. A group switch is implemented which can selectively connect an incoming line to either an outgoing line for communication with the called party or an announcement machine which plays a message instructing the called party not to disconnect. The called party can then answer the call at their leisure.

Claims

1. A switching office in a telecommunication system for routing an answering communication received by a calling terminal from a called terminal, said switching office comprising:

an incoming line for receiving an initial communication from said calling terminal;

an outgoing line connected to a transceiver in communication with said called terminal;

an announcement device having at least one prerecorded message;

switch means for switching said answering communication, said switch means connecting said incoming line to said outgoing line if said answering communication is a call answering signal, and said switch means connecting said incoming line to said announcement device if said answering communication is a delayed answering signal;

a traffic handler for handling a subscriber selection command from said called terminal, said traffic handler directing said switch means to connect said incoming line to said outgoing line in response to said call answering signal and to connect said incoming line to said announcement device in response to said delayed answering signal;

an application module operably coupled to a database, said database comprising a plurality of prerecorded messages, each prerecorded message being associated with a respective called terminal, said application module further comprising a timer for timing a pre-determined time measurement; and

said traffic handler further comprises an alerting means for alerting said called terminal responsive to the expiration of said pre-determined time measurement.

12. The method of claim 1, wherein said subscriber selection is responsive to an input from a control panel attached to said called terminal.

2. A system for answering a communication request originating from a calling terminal, said system comprising:

an outgoing line for communicating said communication request from said calling terminal to a called terminal;

transmitting means for transmitting a selected prerecorded message from a plurality of prerecorded messages, said selected prerecorded message being dependent on a subscriber selection command and comprising a time measurement, to said calling terminal;

a group switch connected to an incoming line for connecting said incoming line to said transmitting means and for connecting said incoming line to said outgoing line; and

a traffic handler for handling a subscriber selection command from said called terminal, said traffic handler directing said group switch to connect said incoming line to said outgoing line in response to a call answering signal and to connect said incoming line to said transmitting means in response to a delayed answering signal.

3. The system of claim 2, further comprising:

an application module for forwarding said selected prerecorded message to said transmitting means; and

a database for storing said plurality of prerecorded messages therein, each prerecorded message being associated with a respective called terminal within said system, said database forwarding the prerecorded message associated with a given respective called terminal in response to said communication request being to said given respective called terminal, said database being operably coupled to said application module.

4. The system of claim 2, wherein said plurality of prerecorded messages comprise a respective plurality of time measurements.

5. The system of claim 4, further comprising:

a clock for timing at least one of said time measurements, said at least one time measurement indicated by the selected prerecorded message; and

an alarm for alerting said called terminal responsive to the expiration of said at least one time measurement.

6. In a telecommunications system, a method for answering a communication originating from a calling terminal to a called terminal within said system, said method comprising:

forwarding said communication from said calling terminal to said called terminal;

inputting, at said called terminal, a subscriber selection, said subscriber selection further comprising a message selection signal;

responsive to said inputted subscriber selection being a delayed answering signal, selecting a respective prerecorded message from a plurality of prerecorded messages, said respective prerecorded message dependent on said message selection signal and comprising a time measurement;

transmitting said respective prerecorded delayed answering message to said calling terminal; and

responsive to said inputted subscriber selection being a call answering signal, transmitting, by said called terminal, a voice communication to said calling terminal.

7. The method of claim 6, wherein said step of transmitting said respective prerecorded delayed answering message further comprises the steps of:

connecting an incoming line, said incoming line communicating with said calling terminal, to an announcement module, said announcement module having a prerecorded message therein; and

forwarding said respective prerecorded message to said calling terminal.

8. The method of claim 6, wherein said step of transmitting said respective prerecorded delayed answering message further comprises the steps of:

accessing a database, said database comprising said plurality of prerecorded messages therein, each prerecorded said message being associated with a respective one of a plurality of called terminals; and

in response to said communication being to a respective one of said plurality of called terminals, retrieving the respective prerecorded message within said database, said respective prerecorded message being associated with said respective called terminal.

9. The method of claim 8, wherein said step of transmitting said respective prerecorded delayed answering message further comprises the steps of:

receiving a new message from said called terminal;

recording said new message from said called terminal; and

forwarding said new message from said called terminal to said database.

10. The method of claim 8, wherein:

said subscriber selection further comprises a message selection signal;

said database comprises a second plurality of messages; and

said step of transmitting said prerecorded delayed answering message further comprises the step of selecting another message from said second plurality of messages, said another message being dependent on said message selection signal.

11. The method of claim 10, wherein said second plurality of messages comprise a plurality of respective time measurements.

13. The method of claim 6, wherein:

said plurality of prerecorded messages comprise a respective plurality of time measurements.

14. The method of claim 13, wherein said step of transmitting said prerecorded delayed answering message further comprises:

setting a clock to expire at the expiration of one of said time measurements, said one time measurement being the time measurement indicated by the selected respective prerecorded message; and

alerting said called terminal at the expiration of said one time measurement.

15. A mobile phone for answering a communication originating from a calling terminal, said mobile phone comprising:

a transceiver transceiving said communication;

input means for inputting a subscriber selection;

a microphone for inputting a voice communication;

memory means for storing a plurality of prerecorded messages therein; and

a controller for receiving said subscriber selection from said input means, and, responsive to said subscriber selection signal, selecting a prerecorded message from said plurality of prerecorded messages, said prerecorded message comprising a time measurement, forwarding said prerecorded message to said transceiver if said subscriber selection signal is a delayed answering signal and operably coupling said microphone to said transceiver for said voice communication if said subscriber selection signal is a call answering signal said controller further comprising a computer readable medium for storing executable instructions and a microprocessor for executing the executable instructions.

16. The mobile phone of claim 15, wherein said controller, responsive to said subscriber selection, stores said voice communication from said microphone in said memory means.

17. The mobile phone of claim 15, wherein said plurality of prerecorded messages comprise a respective plurality of time measurements.