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Class Information
Number: 379/242
Name: Telephonic communications > Centralized switching system
Description: Subject matter which selectively connects two telephone subscriber lines for communication.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6477245 |
Method for the management of a telephone automatic branch exchange, external management device and corresponding automatic branch exchange |
Nov. 5, 2002 |
| 6459786 |
Call and connection control |
Oct. 1, 2002 |
| 6459702 |
Securing local loops for providing high bandwidth connections |
Oct. 1, 2002 |
| 6453357 |
Method and system for processing fragments and their out-of-order delivery during address translation |
Sep. 17, 2002 |
| 6434226 |
Incoming call control system |
Aug. 13, 2002 |
| 6421725 |
Method and apparatus for providing automatic notification |
Jul. 16, 2002 |
| 6393019 |
Matrix switch |
May. 21, 2002 |
| 6370136 |
Dialing plan arrangement for expandable telecommunications system |
Apr. 9, 2002 |
| 6343086 |
Global packet-switched computer network telephony server |
Jan. 29, 2002 |
| 6332023 |
Method of and system for providing services in a communications network |
Dec. 18, 2001 |
| 6324263 |
Digital telephone system with automatic routing based upon caller ID |
Nov. 27, 2001 |
| 6324547 |
Method for creating and modifing similar and dissimilar databases for use in intelligent network configurations for telecommunication systems |
Nov. 27, 2001 |
| 6324281 |
Procedure for the processing of an unexpected disconnect request |
Nov. 27, 2001 |
| 6292550 |
Dynamic call vectoring |
Sep. 18, 2001 |
| 6285751 |
PBX system having line cards and phone cards which exhibit reciprocal relationships |
Sep. 4, 2001 |
| 6275579 |
Network number management system and switch |
Aug. 14, 2001 |
| 6252956 |
Switching system data inheritance method and system |
Jun. 26, 2001 |
| 6243453 |
Programmable call processing system and method |
Jun. 5, 2001 |
| 6233332 |
System for context based media independent communications processing |
May. 15, 2001 |
| 6212269 |
Virtual terminal control device for switching system |
Apr. 3, 2001 |
| 6208724 |
Virtual telephone |
Mar. 27, 2001 |
| 6201863 |
Personal desktop router |
Mar. 13, 2001 |
| 6185291 |
Personal desktop router |
Feb. 6, 2001 |
| 6185439 |
Method for providing on demand service measurements |
Feb. 6, 2001 |
| 6185289 |
Mediated AIN control of short code access to information service providers |
Feb. 6, 2001 |
| 6181696 |
Method and apparatus for controlling network switches |
Jan. 30, 2001 |
| 6148074 |
Personal desktop router |
Nov. 14, 2000 |
| H1918 |
Integrated authentication center and method for authentication in a wireless telecommunications network |
Nov. 7, 2000 |
| 6134313 |
Software architecture for a computer telephony system |
Oct. 17, 2000 |
| 6122363 |
Multi-protocol interface apparatus at a service control point |
Sep. 19, 2000 |
| 6118862 |
Computer telephony system and method |
Sep. 12, 2000 |
| 6098076 |
SCP database migration |
Aug. 1, 2000 |
| 6097807 |
Switching system |
Aug. 1, 2000 |
| 6091808 |
Methods of and apparatus for providing telephone call control and information |
Jul. 18, 2000 |
| 6078656 |
Method for updating a local switch internal database in a system having different service providers within a common numbering plan area |
Jun. 20, 2000 |
| 6078964 |
Establishing direct communications between two hosts without using a high performance LAN connection |
Jun. 20, 2000 |
| 6076093 |
Real-time interactive directory |
Jun. 13, 2000 |
| 6069949 |
Central office providing services for high usage customers |
May. 30, 2000 |
| 6058181 |
Method and system for developing a telecommunication application for performing call-processing functions in a programmable telecommunication switch |
May. 2, 2000 |
| 6038309 |
Apparatus and method for externally controlling processing of a service call |
Mar. 14, 2000 |
| 6028921 |
Method and system for delivery of a message to a display unit |
Feb. 22, 2000 |
| 6026157 |
Device for upgrading a reporting system |
Feb. 15, 2000 |
| 6023734 |
Establishing direct communications between two hosts without using a high performance LAN connection |
Feb. 8, 2000 |
| 6016343 |
Call-processing system and method |
Jan. 18, 2000 |
| 5999614 |
Telecommunications system architecture |
Dec. 7, 1999 |
| 5995612 |
Telecommunications system architecture |
Nov. 30, 1999 |
| 5991389 |
Programmable service architecture for call control processing |
Nov. 23, 1999 |
| 5982769 |
Switch reconfiguration |
Nov. 9, 1999 |
| H1814 |
Telephony-support module for a telecommunications switching platform |
Nov. 2, 1999 |
| 5974134 |
Method of and apparatus for managing call resources in switching system |
Oct. 26, 1999 |
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