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Class Information
Number: 379/229
Name: Telephonic communications > Plural exchange network or interconnection > Interexchange signalling
Description: Subject matter including transmission of control or supervisory signals between exchanges.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6047058 |
Communication system of at least two private branch exchanges having a team function |
Apr. 4, 2000 |
| 6041110 |
Method and apparatus for providing a telecommunications service |
Mar. 21, 2000 |
| 6041111 |
Remote telephone data access and display |
Mar. 21, 2000 |
| 6038308 |
ISDN primary rate interswitch mail using non-call associated temporary signalling |
Mar. 14, 2000 |
| 6038228 |
Processing call information within a telecommunications network |
Mar. 14, 2000 |
| 6038309 |
Apparatus and method for externally controlling processing of a service call |
Mar. 14, 2000 |
| 6034972 |
Distributed local services telecommunications switching system |
Mar. 7, 2000 |
| 6028924 |
Apparatus and method for controlling processing of a service call |
Feb. 22, 2000 |
| 6023505 |
System and method for providing a busy signal to a communication |
Feb. 8, 2000 |
| 6021180 |
Processing of telecommunications transmissions and directing consumers to need providers |
Feb. 1, 2000 |
| 6018577 |
Data messaging method |
Jan. 25, 2000 |
| 6018576 |
Method and apparatus for automated node-based normalization after network restoration |
Jan. 25, 2000 |
| 6016339 |
Telecommunication network using signalling without activating alerting devices in consumer's premises |
Jan. 18, 2000 |
| 6014437 |
Multi service platform architecture for telephone networks |
Jan. 11, 2000 |
| 6011842 |
Telecommunications network with heterogeneous operation codings |
Jan. 4, 2000 |
| 6009162 |
Telecommunication feature for exchange of translation information between a computer and a telecommunication switching system |
Dec. 28, 1999 |
| 6009430 |
Method and system for provisioning databases in an advanced intelligent network |
Dec. 28, 1999 |
| 5999615 |
Telephone exchange system and switching connection method improved in efficiency for long-distance calling |
Dec. 7, 1999 |
| 5999614 |
Telecommunications system architecture |
Dec. 7, 1999 |
| 5999609 |
Computer-telephony (CT) system including an electronic call request |
Dec. 7, 1999 |
| 5995612 |
Telecommunications system architecture |
Nov. 30, 1999 |
| 5991541 |
Dynamically modifiable call processing methods and apparatus |
Nov. 23, 1999 |
| 5991364 |
Phonetic voice activated dialing |
Nov. 23, 1999 |
| 5987115 |
Systems and methods for servicing calls by service agents connected via standard telephone lines |
Nov. 16, 1999 |
| 5982871 |
Transmission of originator subscriber number after communication channel is established |
Nov. 9, 1999 |
| 5982872 |
Method for setting up an adaptive interexchange signaling system in an electronic switching system |
Nov. 9, 1999 |
| 5982869 |
System and method for automatically generating a routing plan for international telephony |
Nov. 9, 1999 |
| 5966432 |
Remote answering of doorbell |
Oct. 12, 1999 |
| 5966431 |
SS7 gateway |
Oct. 12, 1999 |
| 5963633 |
System and method for branching a telephone call |
Oct. 5, 1999 |
| 5956396 |
Class-of-service automatic routing |
Sep. 21, 1999 |
| 5956391 |
Billing in the internet |
Sep. 21, 1999 |
| 5953399 |
PBX selective caller identification authentication |
Sep. 14, 1999 |
| 5953663 |
Rerouting an incoming call to a ported telecommunications terminal |
Sep. 14, 1999 |
| 5949873 |
Method of providing centrex type operation using a PBX and a central switching office |
Sep. 7, 1999 |
| 5949871 |
Method and apparatus for providing a service in a switched telecommunications system wherein a control message is altered by a receiving party |
Sep. 7, 1999 |
| 5949868 |
Call processing for intelligent network |
Sep. 7, 1999 |
| 5946379 |
Service and information management system for a telecommunications network |
Aug. 31, 1999 |
| 5943411 |
Method for routing an NP call |
Aug. 24, 1999 |
| 5943408 |
Flexible direct signaling system |
Aug. 24, 1999 |
| 5940484 |
Self-provisioning names database for caller identification services |
Aug. 17, 1999 |
| 5937047 |
Remote voice mail messaging and management system |
Aug. 10, 1999 |
| 5933491 |
Switched integrated network access system |
Aug. 3, 1999 |
| 5933487 |
Method and apparatus for searching a plurality of destination numbers |
Aug. 3, 1999 |
| 5933486 |
Enhanced service control architecture of a telecommunications switching network |
Aug. 3, 1999 |
| 5926537 |
Generating a distinctive ring tone for a calling party subscriber within a telecommunications network |
Jul. 20, 1999 |
| 5920619 |
Regional centrex |
Jul. 6, 1999 |
| 5920620 |
Channel establishing method of point-to-multipoint and multipoint-to-point communications |
Jul. 6, 1999 |
| 5917900 |
Remote data gateway |
Jun. 29, 1999 |
| 5917901 |
Telecommunications system |
Jun. 29, 1999 |
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