Patent US5724418A successfully refreshed from Google Patents.
US5724418A
Expired / Lapsed
US
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Call distributor
Assignee: S Aqua Semiconductor LLC
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Filing: 1996-11-27
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Granted: 1998-03-03
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Expires: 2016-11-27
Abstract
Abstract An improved call distribution system is provided for distributing calls and information relating to the calls to different stations serviced by telephones and computers. The call distribution system comprises one or more telephone lines, with or without a PBX or an ACD, a first telephony interface device connected to a computer and to the telephone lines, a second telephony interface device connected to the telephone lines, a call control process that controls the telephony functions on the first telephony interface device, a telephony interface process that controls the telephony functions on the second telephony interface device, and an interprocess message dispatch system that is used to send messages between the call control process and the telephony interface process.
Inventors
- 👤 Patrick Kevin Brady
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:47
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/42314; H04M3/42323; H04M3/50; H04M3/51; H04M3/5183; H04M3/523; H04M3/5237; H04M3/46; H04M3/5232; H04M3/5233; H04M3/53; H04M3/533; H04M3/58; H04Q; H04Q2213/00; H04Q2213/13072; H04Q2213/13093; H04Q2213/13103; H04Q2213/1322; H04Q2213/13389
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
173 words
A call distribution system, comprising: a telephone switching system; a plurality of telephony interface devices, each having a telephony connection with said telephone switching system; a plurality of computers, each having a data connection to a telephony interface device; a data network connecting said computers; each of said computers running a control process that controls said telephony interface device to perform telephony functions and sending messages to said remaining computers over said data network; wherein each control process is capable of controlling said telephony interface device to transfer a telephone call to an available telephony interface device while said control process transfers data associated with said telephone call to another control process and wherein said data is sent in messages sent over said data network; wherein each control process maintains a table indicating the state of all telephony interface devices, including which telephony interface devices are available to receive a transferred call and which are not, and wherein said control process builds and maintains said table by receiving messages over said data network.
Claim 2
Dependent Claim
173 words
A call distribution system, comprising: a telephone switching system; a plurality of telephony interface devices, each having a telephony connection with said telephone switching system; a plurality of computers, each having a data connection to a telephony interface device; a data network connecting said computers; each of said computers running a control process that controls said telephony interface device to perform telephony functions and sending messages to said remaining computers over said data network; wherein each control process is capable of controlling said telephony interface device to transfer a telephone call to an available telephony interface device while said control process transfers data associated with said telephone call to another control process and wherein said data is sent in messages sent over said data network; wherein each control process maintains a table indicating the state of all telephony interface devices, including which telephony interface devices are available to receive a transferred call and which are not, and wherein said control process builds and maintains said table by receiving messages over said data network.
Claim 3
Dependent Claim
27 words
The call distribution system of claim 1, wherein said table indicating the state of telephony interface devices comprises an entry comprising the identification of an agent's computer.
Claim 4
Dependent Claim
18 words
The call distribution system of claim 2, wherein said identification of an agent's computer comprises a network address.
Claim 5
Dependent Claim
34 words
The call distribution system of claim 1, wherein said control processes update an entry in said table by querying an agent station for data describing the state of said agent station's telephony interface device.
Claim 6
Dependent Claim
149 words
A call distribution system, comprising: a telephone switching system; a plurality of telephony interface devices, each having a telephony connection with said telephone switching system; a plurality of control processes that control said telephony interface devices to perform telephony functions and sending message to each other over an interprocess message dispatch system; wherein each control process is capable of controlling at least one of said telephony interface devices to transfer a telephone call to an available telephony interface device while said control process transfers data associated with said telephone call to another control process and wherein data is sent in messages sent over said interprocess message dispatch system; and wherein said control process maintains or has access to information indicating the stat of all control processes, and wherein said control process maintains or has access to said information by sending and receiving messages over said interprocess message dispatch system.
Claim 7
Dependent Claim
149 words
A call distribution system, comprising: a telephone switching system; a plurality of telephony interface devices, each having a telephony connection with said telephone switching system; a plurality of control processes that control said telephony interface devices to perform telephony functions and sending message to each other over an interprocess message dispatch system; wherein each control process is capable of controlling at least one of said telephony interface devices to transfer a telephone call to an available telephony interface device while said control process transfers data associated with said telephone call to another control process and wherein data is sent in messages sent over said interprocess message dispatch system; and wherein said control process maintains or has access to information indicating the stat of all control processes, and wherein said control process maintains or has access to said information by sending and receiving messages over said interprocess message dispatch system.
Claim 8
Dependent Claim
29 words
The call distribution system of claim 5, wherein said information indicating the state of all telephony interface devices comprises an entry comprising the identification of an agent's control process.
Claim 9
Dependent Claim
19 words
The call distribution system of claim 6, wherein said identification of an agent's control process comprises a network address.
Claim 10
Dependent Claim
37 words
The call distribution system of claim 5, wherein said information comprises entries and wherein said control processes update an entry by querying an agent station for data describing the state of said agent station's telephony interface device.
Claim 11
Dependent Claim
168 words
A call distribution system, comprising: a plurality of telephony interface devices, each having a telephony connection with a telephone line; a plurality of computers, each having a data connection to a telephony interface device; a data network connecting said computers; each of said computers running a control process that controls said telephony interface device to perform telephony functions and sending messages to said remaining computers over said data network; wherein each control process is capable of controlling said telephony interface device to transfer a telephone call to an available telephony interface device while said control process transfers data associated with said telephone call to another control process and wherein said data is sent in messages sent over said data network; wherein each control process maintains a table indicating the state of all telephony interface devices, including which telephony interface devices are available to receive a transferred call and which are not, and wherein said control process builds and maintains said table by receiving messages over said data network.
Claim 12
Dependent Claim
168 words
A call distribution system, comprising: a plurality of telephony interface devices, each having a telephony connection with a telephone line; a plurality of computers, each having a data connection to a telephony interface device; a data network connecting said computers; each of said computers running a control process that controls said telephony interface device to perform telephony functions and sending messages to said remaining computers over said data network; wherein each control process is capable of controlling said telephony interface device to transfer a telephone call to an available telephony interface device while said control process transfers data associated with said telephone call to another control process and wherein said data is sent in messages sent over said data network; wherein each control process maintains a table indicating the state of all telephony interface devices, including which telephony interface devices are available to receive a transferred call and which are not, and wherein said control process builds and maintains said table by receiving messages over said data network.
Claim 13
Dependent Claim
27 words
The call distribution system of claim 9, wherein said table indicating the state of telephony interface devices comprises an entry comprising the identification of an agent's computer.
Claim 14
Dependent Claim
18 words
The call distribution system of claim 10, wherein said identification of an agent's computer comprises a network address.
Claim 15
Dependent Claim
34 words
The call distribution system of claim 9, wherein said control processes update an entry in said table by querying an agent station for data describing the state of said agent station's telephony interface device.
Claim 16
Dependent Claim
144 words
A call distribution system, comprising: a plurality of telephony interface devices, each having a telephony connection with a telephone line; a plurality of control processes that control said telephony interface devices to perform telephony functions and sending message to each other over an interprocess message dispatch system; wherein each control process is capable of controlling at least one of said telephony interface devices to transfer a telephone call to an available telephony interface device while said control process transfers data associated with said telephone call to another control process and wherein data is sent in messages sent over said interprocess message dispatch system; and wherein said control process maintains or has access to information indicating the stat of all control processes, and wherein said control process maintains or has access to said information by sending and receiving messages over said interprocess message dispatch system.
Claim 17
Dependent Claim
144 words
A call distribution system, comprising: a plurality of telephony interface devices, each having a telephony connection with a telephone line; a plurality of control processes that control said telephony interface devices to perform telephony functions and sending message to each other over an interprocess message dispatch system; wherein each control process is capable of controlling at least one of said telephony interface devices to transfer a telephone call to an available telephony interface device while said control process transfers data associated with said telephone call to another control process and wherein data is sent in messages sent over said interprocess message dispatch system; and wherein said control process maintains or has access to information indicating the stat of all control processes, and wherein said control process maintains or has access to said information by sending and receiving messages over said interprocess message dispatch system.
Claim 18
Dependent Claim
29 words
The call distribution system of claim 13, wherein said information indicating the state of all telephony interface devices comprises an entry comprising the identification of an agent's control process.
Claim 19
Dependent Claim
19 words
The call distribution system of claim 14, wherein said identification of an agent's control process comprises a network address.
Claim 20
Dependent Claim
37 words
The call distribution system of claim 13, wherein said information comprises entries and wherein said control processes update an entry by querying an agent station for data describing the state of said agent station's telephony interface device.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-03-02 | 2001-09-01 | 2002-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-03-02 | 2005-09-01 | 2006-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-03-02 | 2009-09-01 | 2010-03-03 | $7700.00 | Window Closed / Lapsed |