Method and system for connecting a wireline telephone to a wireline switch in a wireline telecommunications network

• US 6,704,408 B2
• Filed: 06/22/2001
• Issued: 03/09/2004
• Est. Priority Date: 12/22/1998
• Status: Expired due to Term

• Current Assignee: Qwest Communications International Incorporated (Lumen Technologies, Inc.)
• Original Assignee: Qwest Communications International Incorporated (Lumen Technologies, Inc.)
• Inventors: Smith, Dennis C., Duffy, Gary R., Gillespie, Don E., Cook, Charles I.
• Primary Examiner(s): Hoosain, Allan
• Application Number:
  US09/887,883
• Publication Number:
  US 20020071544A1
• Time in Patent Office: 991 Days
• Field of Search: 379/88.13, 379/88.17, 379/88.18, 379/219, 379/220.01, 379/221.01, 379/221.08, 379/221.09, 379/265.01, 379/265.02, 379/333, 379/242, 379/243, 379/399.01
• US Class Current: 379/242
• CPC Class Codes: H04M 3/42102 Making use of the called party identifier
• CPC Class Codes: H04M 3/4228 in networks
• CPC Class Codes: H04Q 3/0029 Provisions for intelligent networking

Abstract

A method and system for connecting a wireline telephone to a wireline switch in a wireline telecommunications network having a plurality of remote terminals and wireline switches includes a processing platform having a database associated therewith. The processing platform is operative to receive identification of a subscriber in response to a call attempt and determine a preferred connection between the wireline telephone and one of the plurality of wireline switches based on predetermined data stored in the database and associated with the subscriber. The remote terminal connects the wireline telephone to one of the plurality of wireline switches based on the preferred connection as directed by the processing platform so as to complete the call attempt.

Claims

1. A system for connecting a subscriber wireline telephone comprising:

a plurality of telecommunication switches, each switch having a plurality of ports grouped into one of a plurality of wireline telephone feature groups based on services provisioned in the switch;

a database indicating a subscriber feature group as one of the feature groups having features subscribed to by the subscriber;

a processing platform in communication with the database, the processing platform determining the subscriber feature group based on a subscriber identification number; and

a remote terminal in communication with the wireline telephone, the processing platform and the switches, the remote terminal operative to connect the subscriber wireline telephone to a switch port based on the subscriber wireline telephone feature group and the port grouping.

2. A system for connecting a subscriber wireline telephone as in claim 1 further comprising an intelligent service control point in communication with the processing platform and the switches, the intelligent service control point querying the processing platform for a switch port assignment when a call destined for the wireline telephone is received by a switch.

3. A system for connecting a subscriber wireline telephone as in claim 2 wherein the database further indicates a home switch for the wireline telephone, the processing platform assigning the call to the wireline telephone home switch if the home switch is available.

4. A method of switching a call from a subscriber wireline telephone comprising:

grouping a subset of ports in each switch of a plurality of switches based on subscriber wireline telephone features implemented in the switch;

receiving the call from the subscriber wireline telephone at a remote terminal, the call including a subscriber identification;

determining a subscriber feature group based on the subscriber identification, the subscriber feature group representing wireline telephone features subscribed to by the subscriber;

determining one of the switch ports supporting the subscriber feature group; and

switching the received call from the remote terminal to the determined switch port.

5. A method of switching a call from a subscriber wireline telephone as in claim 4 wherein determining the subscriber feature group comprises:

receiving the subscriber identification at a processing platform in communication with the remote terminal;

accessing a database in communication with the processing platform to determine the subscriber feature group; and

sending an indication of the subscriber feature group to the remote terminal.

6. A method of switching a subscriber wireline telephone call comprising:

grouping ports in each of a plurality of switches into one of a plurality of groups, each group representing one set of subscriber wireline telephone selectable features implemented in the switch, each port connected to a remote terminal servicing the wireline telephone;

receiving the call, the call including a subscriber identification;

determining a subscriber wireline telephone feature group based on the subscriber identification;

determining a switch port in the switch supporting the subscriber wireline telephone feature group; and

switching the call between the switch and the remote terminal through the determined switch port.

7. A method of switching a subscriber wireline telephone call as in claim 6 wherein determining the subscriber feature group comprises:

receiving the subscriber identification at a processing platform in communication with the switch;

accessing a database in communication with the processing platform to determine the subscriber feature group; and

sending an indication of the subscriber feature group to the remote terminal.

8. A method of switching a subscriber wireline telephone call as in claim 6 wherein the call originates from the subscriber, determining the subscriber feature group comprising:

receiving the call at the remote terminal; and

querying a processing platform from the remote terminal to determine the subscriber feature group.

9. A method of switching a subscriber wireline telephone call as in claim 6 wherein the call is to the subscriber, determining the subscriber feature group comprising:

receiving the call at one of the switches;

querying an intelligent control point from the switch receiving the call; and

querying a processing platform from the intelligent control point to determine the subscriber feature group.

10. A system for connecting a subscriber wireline telephone comprising:

a plurality of telecommunications switches, each switch having a plurality ports, each port grouped into one of a plurality of feature groups based on subscriber wireline telephone services provisioned in the switch;

a remote terminal in communication with the wireline telephone, the remote terminal connected to each port through a digital loop carrier, the remote terminal operative to connect the subscriber wireline telephone to one of the switch ports;

a database indicating a subscriber feature group implementing wireline telephone services to which the subscriber subscribes; and

a processing platform in communication with the database and the remote terminal, the processing platform determining the subscriber feature group based on a subscriber identification number;

wherein the remote terminal connects the subscriber wireless telephone to one of the switch ports grouped into the subscriber feature group.

11. A system for connecting a subscriber wireline telephone as in claim 10 wherein the remote terminal is further operative to receive a call placed by the subscriber wireline telephone and to query the processing platform for the subscriber feature group.

12. A system for connecting a subscriber wireline telephone as in claim 10 wherein a call destined for the subscriber wireline telephone is received by one of the switches, the system further comprising an intelligent service control point in communication with the switches and the remote terminal, the intelligent service control point operative to receive the subscriber identification number from the switch receiving the call and to query the processing platform for the subscriber feature group.

13. A system for connecting a subscriber wireline telephone as in claim 10, wherein the processing platform provides specific parameters directing the remote terminal to select a specific switch and port from a specific group of ports based on predetermined parameters and if that port and switch are unavailable, the processing platform assigns the call to a different switch based on other predetermined parameters;

wherein the predetermined parameters comprise the user selected feature groups and the other predetermined parameters comprise predetermined data.