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Class Information
Number: 379/219
Name: Telephonic communications > Plural exchange network or interconnection
Description: Subject matter including a system having more than one exchange (e.g, switching office), or a circuit connection therebetween.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6411706 |
Office call state display system |
Jun. 25, 2002 |
| 6404881 |
Exchange and an exchange system in a communication network |
Jun. 11, 2002 |
| 6404882 |
Method and system for call tracing |
Jun. 11, 2002 |
| 6400713 |
Integrated element manager and integrated multi-services access platform |
Jun. 4, 2002 |
| 6400818 |
Method of routing interLATA network traffic |
Jun. 4, 2002 |
| 6396812 |
ISDN terminal equipment-resident mechanism for automatically determining service profile identifiers (SPIDS) for subdivided area code |
May. 28, 2002 |
| 6396813 |
ISDN terminal equipment-resident mechanism for determining service profile identifiers and associated telecommunication switch protocol |
May. 28, 2002 |
| 6393118 |
Service and information management system for a telecommunications network |
May. 21, 2002 |
| 6393481 |
Method and apparatus for providing real-time call processing services in an intelligent network |
May. 21, 2002 |
| 6385312 |
Automatic routing and information system for telephonic services |
May. 7, 2002 |
| 6385314 |
Transmission device control system equipped with high-efficiency coding scheme in communication network |
May. 7, 2002 |
| 6385668 |
Method and apparatus for compound hardware configuration control |
May. 7, 2002 |
| 6385646 |
Method and system for establishing voice communications in an internet environment |
May. 7, 2002 |
| 6381324 |
One number, intelligent call processing system |
Apr. 30, 2002 |
| 6377676 |
Method and system for distributing messages from a signal transfer point to a plurality of service control points |
Apr. 23, 2002 |
| 6373847 |
Computer telephony integration server with dial-up network access |
Apr. 16, 2002 |
| 6374309 |
Communication signal suppressing apparatus and common line signal apparatus capable of reducing workload of firmware |
Apr. 16, 2002 |
| 6370243 |
Method for transmitting data traffic in a telecommunications system |
Apr. 9, 2002 |
| 6366663 |
System for achieving local number portability |
Apr. 2, 2002 |
| 6359979 |
Enhanced call routing in competitive local telephone networks |
Mar. 19, 2002 |
| 6356631 |
Multi-client object-oriented interface layer |
Mar. 12, 2002 |
| 6353666 |
System and method for providing an enhanced audio quality telecommunication session |
Mar. 5, 2002 |
| 6343122 |
Method and apparatus for routing traffic in a circuit-switched network |
Jan. 29, 2002 |
| 6337899 |
Speaker verification for authorizing updates to user subscription service received by internet service provider (ISP) using an intelligent peripheral (IP) in an advanced intelligent network (A |
Jan. 8, 2002 |
| 6333979 |
Method and apparatus for assigning incoming communications to communications processing centers |
Dec. 25, 2001 |
| 6330621 |
Intelligent data storage manager |
Dec. 11, 2001 |
| 6327364 |
Reducing resource consumption by ACD systems |
Dec. 4, 2001 |
| 6327360 |
System for managing office data in an exchange, subscriber's number assigning system, and same number migrating system |
Dec. 4, 2001 |
| 6327358 |
System and method for rerouting data calls to internet service provider via lowest access point in a telephone network |
Dec. 4, 2001 |
| 6324277 |
Completing telecommunications calls in a competitive local and toll environment |
Nov. 27, 2001 |
| 6324278 |
Switched telecommunication network, method of establishing a switched connection in such a network, as well as exchange and routing facility therefor |
Nov. 27, 2001 |
| 6320954 |
Communication system consisting of at least two private branch exchanges with a team function |
Nov. 20, 2001 |
| 6314172 |
Method and system for providing service information in an advanced intelligent network |
Nov. 6, 2001 |
| 6314176 |
Third party call control |
Nov. 6, 2001 |
| 6310949 |
Intelligent communications networks |
Oct. 30, 2001 |
| 6310950 |
Method, exchange and telecommunications network for controlling the establishment of connections to a subscriber who is the destination of mass calling |
Oct. 30, 2001 |
| 6311164 |
Remote job application method and apparatus |
Oct. 30, 2001 |
| 6307928 |
Call-back controllable exchange and call-back control method in exchange |
Oct. 23, 2001 |
| 6307929 |
Apparatus, method and system for providing conditional answering in multiple leg telecommunication sessions |
Oct. 23, 2001 |
| 6304883 |
Technique for managing files in telephone switching system |
Oct. 16, 2001 |
| 6304650 |
Call processing signal routing system in a local exchange system |
Oct. 16, 2001 |
| 6298130 |
Metadata-based network routing |
Oct. 2, 2001 |
| 6298120 |
Intelligent processing for establishing communication over the internet |
Oct. 2, 2001 |
| 6298237 |
Radio switching equipment permitting a plurality of mobile terminals to use one trunk circuit and a circuit control method for radio switching equipment |
Oct. 2, 2001 |
| 6295452 |
Mobile communication system that supports soft handoff between switching stations and method for implementing handoff |
Sep. 25, 2001 |
| 6292551 |
Call reestablishment system |
Sep. 18, 2001 |
| 6292554 |
System and method for communicating with and controlling disparate telecommunications devices in a telecommunications network |
Sep. 18, 2001 |
| 6289093 |
Procedure for cascading V5 interfaces |
Sep. 11, 2001 |
| 6282279 |
Method and system for processing outbound service calls via a network adjunct platform |
Aug. 28, 2001 |
| 6282267 |
Network planning traffic measurement program |
Aug. 28, 2001 |
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