US5963620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrated communications control device for a small office configured for coupling within a scalable network including multiple simultaneous call capability
Assignee: Jetstream Communications Inc
•
Filing: 1997-05-30
•
Granted: 1999-10-05
•
Expires: 2017-05-30
Abstract
Abstract An integrated communications control device integrates the telecommunications environment of a small office with an interface to the telephone network. The device is a stand alone unit including a programmable control processor configured by a user based on the telephonic equipment within the office and the user's needs. The device is utilized to control telephone and data communications within the office. The device interfaces with a computer allowing the user to configure the system and create a customized telephonic environment using the personal computer. Alternatively, the device may be integrated into the PC with a plug-in card. Standard telephone interfaces are provided for interfacing to telephonic equipment such as telephones, modems and facsimile machines. Additionally, an ISDN interface allows the device to interface with and communicate over the ISDN, thereby providing a gateway to the PSTN. A display provides users with current operational status of the system. The display also includes input buttons which allow the user to make real-time configuration adjustments. Alternatively, the display includes an audio interface wherein the user is prompted and enters responsive data through the input buttons or the personal computer. Alternatively, the user provides responsive data using spoken commands interpreted by the device. Intelligence is resident within each device allowing the device to control and monitor telephonic traffic for a single user within an office over the equipment coupled within the system. This localized intelligence also allows a plurality of such devices, each at different offices, to be linked in a network environment, wherein multiple users can each have their own device and yet be linked together in a virtual office. This virtual office provides such standard office capabilities as message and call transfers between respective control devices and users at remote locations. The ISDN interface also allows the device to place multiple calls simultaneously over a single ISDN line.
Inventors
- 👤 David P. Frankel
- 👤 Maxim Ladonnikov
- 👤 Christopher K. Koverman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:10
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/247; H04M1/2473; H04M1/66; H04M1/663; H04M1/71; H04M1/715; H04Q; H04Q11/00; H04Q11/04; H04Q11/0428; H04Q11/0435; H04Q2213/00; H04Q2213/13003; H04Q2213/13034; H04Q2213/1305; H04Q2213/13056; H04Q2213/1308; H04Q2213/13093; H04Q2213/13103; H04Q2213/13106; H04Q2213/13107; H04Q2213/13164; H04Q2213/13176; H04Q2213/13179; H04Q2213/13199; H04Q2213/13204; H04Q2213/13209; H04Q2213/13213; H04Q2213/1322; H04Q2213/13222; H04Q2213/1326; H04Q2213/1328; H04Q2213/13292; H04Q2213/13378; H04Q2213/13396; H04Q2213/13405
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
89 words
A communications control device configured for coupling to one or more digital subscriber lines, the device including a calling circuit for establishing a plurality of concurrently pending outgoing calls, wherein the plurality of concurrently pending outgoing calls exceeds a number of bearer channels associated with the digital subscriber lines, and further wherein the calling circuit includes means for initiating the plurality of concurrently pending outgoing calls and means for holding each of the plurality of concurrently pending outgoing calls after each of the concurrently pending outgoing calls is initiated.
Claim 2
Dependent Claim
89 words
A communications control device configured for coupling to one or more digital subscriber lines, the device including a calling circuit for establishing a plurality of concurrently pending outgoing calls, wherein the plurality of concurrently pending outgoing calls exceeds a number of bearer channels associated with the digital subscriber lines, and further wherein the calling circuit includes means for initiating the plurality of concurrently pending outgoing calls and means for holding each of the plurality of concurrently pending outgoing calls after each of the concurrently pending outgoing calls is initiated.
Claim 3
Dependent Claim
38 words
The device according to claim 1 wherein the calling circuit further comprises means for retrieving an answered call, wherein the answered call is one of the plurality of concurrently pending outgoing calls that is first to be answered.
Claim 4
Dependent Claim
34 words
The device according to claim 2 wherein the means for holding automatically places each of the plurality of concurrently pending outgoing calls on hold after each of the concurrently pending outgoing calls is initiated.
Claim 5
Dependent Claim
79 words
The device according to claim 2 wherein the means for retrieving further comprises: a. means for associating one of a plurality of unique identifiers with each of the plurality of concurrently pending outgoing calls; b. means for receiving a first identifier associated with the answered call, wherein the first identifier is one of the plurality of identifiers; and c. means for assigning the answered call to a bearer channel of the digital subscriber line according to the first identifier.
Claim 6
Dependent Claim
111 words
The device according to claim 2 wherein the calling circuit further includes means for redirecting an incoming call to a first answered of a predetermined number of locations by placing the incoming call on hold for providing a maximum number of bearer channels for outdialing, means for assigning the incoming call to a first bearer channel, means for instructing the means for initiating to place the plurality of concurrently pending outgoing calls, means for assigning the first answered call to a second bearer channel; and means for connecting the first bearer channel to the second bearer channel within the integrated communications device, thereby joining the incoming call to the answered call.
Claim 7
Dependent Claim
74 words
The device according to claim 2 wherein the calling circuit further includes means for redirecting an incoming call to a first answered of a predetermined number of locations by placing the incoming call on hold for providing a maximum number of bearer channels for outdialing, means for assigning the incoming call to a first bearer channel, wherein the incoming call and the answered call are combined by means of network conference or transfer facilities.
Claim 8
Dependent Claim
28 words
The device according to claim 2 further comprising means for clearing the plurality of concurrently pending outgoing calls that are not answered after the answered call is answered.
Claim 9
Dependent Claim
106 words
A network of devices each configured for coupling to one or more digital subscriber lines and including an ability to establish a plurality of concurrently pending outgoing calls exceeding a number of digital subscriber lines coupled to the device, each of the devices comprising: a. means for initiating the plurality of concurrently pending outgoing calls: b. means for automatically placing each of the plurality of concurrently pending outgoing calls on hold after each of the concurrently pending outgoing calls is initiated; and c. means for retrieving an answered call, wherein the answered call is a first answered one of the plurality of concurrently pending outgoing calls.
Claim 10
Dependent Claim
106 words
A network of devices each configured for coupling to one or more digital subscriber lines and including an ability to establish a plurality of concurrently pending outgoing calls exceeding a number of digital subscriber lines coupled to the device, each of the devices comprising: a. means for initiating the plurality of concurrently pending outgoing calls: b. means for automatically placing each of the plurality of concurrently pending outgoing calls on hold after each of the concurrently pending outgoing calls is initiated; and c. means for retrieving an answered call, wherein the answered call is a first answered one of the plurality of concurrently pending outgoing calls.
Claim 11
Dependent Claim
85 words
The network of devices according to claim 8 wherein the means for retrieving comprises: a. means for associating one of a plurality of identifiers to each of the plurality of concurrently pending outgoing calls; b. means for receiving a first identifier associated with the answered call, wherein the first identifier is one of the plurality of identifiers; and c. means for assigning one of the plurality of concurrently pending outgoing calls to a bearer channel of the digital subscriber line according to the first identifier.
Claim 12
Dependent Claim
103 words
The network of devices according to claim 8, wherein the network has the ability to simultaneously redirect an incoming call to a predetermined number of locations, each of the devices further comprising: a. means for placing the incoming call on hold for providing a maximum number of bearer channels for outdialing; b. means for assigning the incoming call to a first bearer channel; c. means for assigning the answered call to a second bearer channel; and d. means for connecting the first bearer channel to the second bearer channel within the integrated communications device, thereby joining the incoming call to the answered call.
Claim 13
Dependent Claim
76 words
The network of devices according to claim 8, wherein the calling circuit further includes means for redirecting an incoming call to a first answered of a predetermined number of locations by placing the incoming call on hold for providing a maximum number of bearer channels for outdialing, means for assigning the incoming call to a first bearer channel, wherein the incoming call and the answered call are combined by means of network conference or transfer facilities.
Claim 14
Dependent Claim
30 words
The network of devices according to claim 8, further comprising means for clearing the plurality of concurrently pending outgoing calls that are not answered after the answered call is answered.
Claim 15
Independent Claim
98 words
A method of establishing a plurality of concurrently pending outbound calls to a plurality of different locations over one or more digital subscriber lines, comprising the steps of: a. initiating one of the plurality of concurrently pending outbound calls, thereby forming an initiated call; b. automatically placing the initiated call on hold prior to it being answered; c. repeating steps a and b for each of the plurality of concurrently pending outbound calls; and d. retrieving an answered call from hold, wherein the answered call is a first answered one of the plurality of concurrently pending outbound calls.
Claim 16
Independent Claim
98 words
A method of establishing a plurality of concurrently pending outbound calls to a plurality of different locations over one or more digital subscriber lines, comprising the steps of: a. initiating one of the plurality of concurrently pending outbound calls, thereby forming an initiated call; b. automatically placing the initiated call on hold prior to it being answered; c. repeating steps a and b for each of the plurality of concurrently pending outbound calls; and d. retrieving an answered call from hold, wherein the answered call is a first answered one of the plurality of concurrently pending outbound calls.
Claim 17
Dependent Claim
25 words
The method according to claim 13, wherein the plurality of concurrently pending outbound calls exceeds a number of bearer channels of the digital subscriber line.
Claim 18
Dependent Claim
24 words
The method according to claim 13, further comprising a step of placing an incoming call on hold to maximize flexibility in assigning B channels.
Claim 19
Dependent Claim
30 words
The method according to claim 15, further comprising the step of instructing a telephone network to connect the incoming call to the answered call using network conference or transfer facilities.
Claim 20
Dependent Claim
47 words
The method according to claim 13, wherein an incoming call and the answered call are connected by joining two bearer channels of the digital subscriber line, one of the bearer channels carrying the incoming call and the other one of the bearer channels carrying the answered call.
Claim 21
Dependent Claim
43 words
The method according to claim 13, further comprising the step of clearing the plurality of concurrently pending outbound calls that are not answered by sending an appropriate command to a telephone network by means of a signaling channel of the digital subscriber line.
References Cited (Backward Citations)
US4748656A
Cited
US5142525A
Cited
US4998248A
Cited
US5062133A
Cited
US5056132A
Cited
US5086458A
Cited
US5048076A
Cited
US5355406A
Cited
US5414760A
Cited
US5315636A
Cited
US5206901A
Cited
US5329578A
Cited
US5475748A
Cited
US5490210A
Cited
US5544237A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-10-04 | 2003-04-05 | 2003-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-10-04 | 2007-04-05 | 2007-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-10-04 | 2011-04-05 | 2011-10-05 | $7700.00 | Window Closed / Lapsed |