US5263080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone message storage system with out-of-band signalling
Assignee: Xura Inc
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Filing: 1990-06-01
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Granted: 1993-11-16
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Expires: 2010-06-01
Abstract
Abstract A pay telephone message system is disclosed that includes a voice message system storing and forwarding to a destination telephone a voice message left by a user. Call information including the destination telephone number is routed out-of-band, that is, in a data or service request channel separate from the voice channel, over a packet concentrator network separate from the voice telephone network. During operation a message telephone call is placed to the voice message system over the existing telephone network. The call information is routed over the concentrator network as a voice message service request. The voice message system returns a token, a call identifier or service request number, corresponding to the service request to the pay telephone interface making the request and handling the pay telephone call. The interface sends the token in-band over the telephone network to the voice message system prior to allowing the pay telephone user to store a message. The token allows the voice message system to correlate the incoming voice message with the call information.
Inventors
- 👤 Scott A. Jones
- 👤 Donald F. Picard
- 👤 James A. Hamilton
- 👤 Eric A. Houston
- 👤 Stephen R. Kowal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:37
CPC Classifications
H; H04; H04M; H04M17/00; H04M3/00; H04M3/42; H04M3/50; H04M3/53; H04M3/533
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
98 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request via a service request channel responsive to the determination; a communications network having a switching system for carrying a voice message by the user via a voice channel independent of the service request channel of said communication means, said service request channel being independent of said switching system; and message processing means for processing the voice message carried by the network responsive to the service request from said communication means.
Claim 2
Dependent Claim
98 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request via a service request channel responsive to the determination; a communications network having a switching system for carrying a voice message by the user via a voice channel independent of the service request channel of said communication means, said service request channel being independent of said switching system; and message processing means for processing the voice message carried by the network responsive to the service request from said communication means.
Claim 3
Dependent Claim
51 words
A system as recited in claim 1, wherein said message processing means comprises means for sending a call identifier to said interface means through said communication means, said interface means sending the call identifier over the network in the voice channel to said message processing means prior to the voice message.
Claim 4
Dependent Claim
31 words
A system as recited in claim 1, wherein said interface means includes means for collecting service request statistics and said communication means carries the service request statistics to a collection location.
Claim 5
Dependent Claim
34 words
A system as recited in claim 1, wherein said message processing means comprises: a digital switching system connected to the network; and a processor connected to said digital switching system and said communication means.
Claim 6
Dependent Claim
125 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request via a service request channel responsive to the determination, said communication means comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network for the service request; a communication network for carrying a voice message by the user via a voice channel independent of the service request channel; and message processing means, connected to said concentrator network, for processing the voice message carried by the communication network responsive to the service request from said communication means.
Claim 7
Dependent Claim
125 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request via a service request channel responsive to the determination, said communication means comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network for the service request; a communication network for carrying a voice message by the user via a voice channel independent of the service request channel; and message processing means, connected to said concentrator network, for processing the voice message carried by the communication network responsive to the service request from said communication means.
Claim 8
Dependent Claim
62 words
A system as recited in claim 5, wherein the request includes a source route field identifying a concentrator network route to a source of the request, a source address field specifying an address of the source, a destination route field identifying a concentrator network route to a destination of the request and a destination address field specifying an address of the destination.
Claim 9
Dependent Claim
39 words
A system as recited in claim 5, wherein one of said concentrators includes configuration means for assigning unique addresses to said concentrators and said interface means, producing the routing address masks for each concentrator and producing shortest routing paths.
Claim 10
Dependent Claim
119 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request responsive to the determination and comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network; a communications network for carrying a voice message by the user; message processing means for processing the voice message carried by the communications network responsive to the service request from said communication means; and administration means, located at a single node in said concentrator network, for administering said concentrator network and said interface means.
Claim 11
Dependent Claim
119 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request responsive to the determination and comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network; a communications network for carrying a voice message by the user; message processing means for processing the voice message carried by the communications network responsive to the service request from said communication means; and administration means, located at a single node in said concentrator network, for administering said concentrator network and said interface means.
Claim 12
Dependent Claim
117 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request responsive to the determination and comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network; a communications network for carrying a voice message by the user; message processing means for processing the voice message carried by the communications network responsive to the service request from said communication means; and statistics means, located at a single node in said concentrator network for collecting statistics from said interface means.
Claim 13
Dependent Claim
117 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request responsive to the determination and comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network; a communications network for carrying a voice message by the user; message processing means for processing the voice message carried by the communications network responsive to the service request from said communication means; and statistics means, located at a single node in said concentrator network for collecting statistics from said interface means.
Claim 14
Dependent Claim
115 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request responsive to the determination and comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network; a communications network for carrying a voice message by the user; message processing means for processing the voice message carried by the communications network responsive to the service request from said communication means; and configuration means, located at a single node in said concentrator network, for configuring said concentrator network.
Claim 15
Dependent Claim
115 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request responsive to the determination and comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network; a communications network for carrying a voice message by the user; message processing means for processing the voice message carried by the communications network responsive to the service request from said communication means; and configuration means, located at a single node in said concentrator network, for configuring said concentrator network.
Claim 16
Independent Claim
77 words
A method of performing message service over communication means and a communication network including a switching system, comprising: (a) transmitting a message service request over said communication means using a first channel, said first channel being independent of the switching system; and (b) transmitting a voice message over the network using the switching system via a second channel, said second channel being independent of the first channel, and storing the voice message after transmission over the network.
Claim 17
Independent Claim
77 words
A method of performing message service over communication means and a communication network including a switching system, comprising: (a) transmitting a message service request over said communication means using a first channel, said first channel being independent of the switching system; and (b) transmitting a voice message over the network using the switching system via a second channel, said second channel being independent of the first channel, and storing the voice message after transmission over the network.
Claim 18
Dependent Claim
50 words
A method as recited in claim 11, further comprising: (c) transmitting a reply including a message identifier correlating the message to the service request using the first channel; and (d) transmitting the identifier in the second channel over the network prior to transmitting the voice message in the second channel.
Claim 19
Dependent Claim
45 words
A method as recited in claim 13, further comprising (e) transmitting the service request over the network in the second channel used for transmitting the voice message when the message identifier is not received before a telephone connection is obtained to a voice message system.
Claim 20
Independent Claim
104 words
A method of performing message service over a communication network, comprising: (a) transmitting a message service request using a first channel, said service request comprising a destination telephone number, a destination address, a source address, a source routing list and a destination routing list; (b) transmitting a voice message over the network; (c) transmitting, over the first channel, a reply including a message identifier correlating the message to the service request and said reply including a destination address, a source address, a source routing list and a destination routing list; and (d) transmitting the identifier over the network prior to transmitting the voice message.
Claim 21
Independent Claim
104 words
A method of performing message service over a communication network, comprising: (a) transmitting a message service request using a first channel, said service request comprising a destination telephone number, a destination address, a source address, a source routing list and a destination routing list; (b) transmitting a voice message over the network; (c) transmitting, over the first channel, a reply including a message identifier correlating the message to the service request and said reply including a destination address, a source address, a source routing list and a destination routing list; and (d) transmitting the identifier over the network prior to transmitting the voice message.
Claim 22
Dependent Claim
21 words
A method a recited in claim 14, wherein said service request further includes fee information, preferred carrier and credit card number.
Claim 23
Dependent Claim
126 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request responsive to the determination and comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network; a communications network for carrying a voice message by the user; message processing means for processing the voice message carried by the communications network responsive to the service request from said communication means; and an administration unit connected to said concentrator network, administering parameter changes in said interface means, statistics collection from said interface means and configuration of said concentrator network.
Claim 24
Dependent Claim
126 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request responsive to the determination and comprising a concentrator network of concentrators connected to said interface means, and said concentrators include routing means for routing the request using routing address masks identifying a route through said concentrator network; a communications network for carrying a voice message by the user; message processing means for processing the voice message carried by the communications network responsive to the service request from said communication means; and an administration unit connected to said concentrator network, administering parameter changes in said interface means, statistics collection from said interface means and configuration of said concentrator network.
Claim 25
Dependent Claim
123 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request via a service request channel responsive to the determination said communication means including a routing table comprising: an address of a neighbor in a data channel message service request network; and a linked list of routing masks corresponding to each address indicating the routing of the service request is to the neighbor; a communications network for carrying a voice message by the user via a voice channel independent of the service request channel; and message processing means for processing the voice message carried by the network responsive to the service request from said communication means.
Claim 26
Dependent Claim
123 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request via a service request channel responsive to the determination said communication means including a routing table comprising: an address of a neighbor in a data channel message service request network; and a linked list of routing masks corresponding to each address indicating the routing of the service request is to the neighbor; a communications network for carrying a voice message by the user via a voice channel independent of the service request channel; and message processing means for processing the voice message carried by the network responsive to the service request from said communication means.
Claim 27
Dependent Claim
129 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request, said interface means including a translation map for a voice message pay telephone said interface means, comprising: class of service indicators for each pay telephone; carrier identifications for the class of service; and price of message service for the class of service and ownership of a pay telephone intercept; communication means for carrying the service request via a service request channel responsive to the determination; a communications network for carrying a voice message by the user via a voice channel independent of the service request channel; and message processing means for processing the voice message carried by the network responsive to the service request from said communication means.
Claim 28
Dependent Claim
129 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request, said interface means including a translation map for a voice message pay telephone said interface means, comprising: class of service indicators for each pay telephone; carrier identifications for the class of service; and price of message service for the class of service and ownership of a pay telephone intercept; communication means for carrying the service request via a service request channel responsive to the determination; a communications network for carrying a voice message by the user via a voice channel independent of the service request channel; and message processing means for processing the voice message carried by the network responsive to the service request from said communication means.
Claim 29
Dependent Claim
173 words
A pay telephone message system, comprising: a telephone network; a pay telephone communicating with a user and providing a user request for voice message storage and forward service; a voice message storage system connected to said telephone network; an information services interface connected between said telephone network and said pay telephone, determining whether a telephone call is interrupted for voice message service using a translation map, interrupting the telephone call to a destination telephone responsive to the user request, placing a call over the network to said storage system, sending a service request to said storage system and sending a call identifier over said network to said storage system when the service request is acknowledged by said storage system sending the call identifier to said interface; and a concentrator connected between said interface and said storage system, carrying the service request from said interface to said storage system and carrying the call identifier in the acknowledgement from said storage system to said interface after the service request is received by said storage system.
Claim 30
Dependent Claim
173 words
A pay telephone message system, comprising: a telephone network; a pay telephone communicating with a user and providing a user request for voice message storage and forward service; a voice message storage system connected to said telephone network; an information services interface connected between said telephone network and said pay telephone, determining whether a telephone call is interrupted for voice message service using a translation map, interrupting the telephone call to a destination telephone responsive to the user request, placing a call over the network to said storage system, sending a service request to said storage system and sending a call identifier over said network to said storage system when the service request is acknowledged by said storage system sending the call identifier to said interface; and a concentrator connected between said interface and said storage system, carrying the service request from said interface to said storage system and carrying the call identifier in the acknowledgement from said storage system to said interface after the service request is received by said storage system.
Claim 31
Dependent Claim
48 words
A system as recited in claim 19, wherein said concentrator comprises a concentrator network of concentrators each including a routing table for routing the service request and the call identifier using address masks identifying a route through said concentrator network for the service request and the call identifier.
Claim 32
Dependent Claim
84 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; a concentrator, connected to said interface means, for carrying the service request via a service request channel responsive to the determination; a communications network for carrying a voice message by the user via a voice channel independent of the service request channel; and message processing means for processing the voice message carried by the network responsive to the service request from said concentrator.
Claim 33
Dependent Claim
84 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; a concentrator, connected to said interface means, for carrying the service request via a service request channel responsive to the determination; a communications network for carrying a voice message by the user via a voice channel independent of the service request channel; and message processing means for processing the voice message carried by the network responsive to the service request from said concentrator.
Claim 34
Dependent Claim
100 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request via a service request channel responsive to the determination; a communications network, separate from said interface means and having a switching system, for carrying a voice message by the user via a voice channel independent of the service request channel, said service request channel being independent of said switching system; and message processing means for processing the voice message carried by the network responsive to the service request from said communication means.
Claim 35
Dependent Claim
100 words
A message communication system, comprising: interface means for determining whether a user has requested message service and producing a service request; communication means for carrying the service request via a service request channel responsive to the determination; a communications network, separate from said interface means and having a switching system, for carrying a voice message by the user via a voice channel independent of the service request channel, said service request channel being independent of said switching system; and message processing means for processing the voice message carried by the network responsive to the service request from said communication means.
References Cited (Backward Citations)
US4612416A
Cited
US4792968A
Cited
US4694483A
Cited
US4935956A
Cited
US4825460A
Cited
US5003577A
Cited
US4933967A
Cited
US5043983A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-11-15 | 1997-05-17 | 1997-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-11-15 | 2001-05-17 | 2001-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-11-15 | 2005-05-17 | 2005-11-16 | $7700.00 | Window Closed / Lapsed |