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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 |
| 7616754 |
Method and system for computer-based private branch exchange |
Nov. 10, 2009 |
| 7609831 |
Method for implementing wide area Centrex |
Oct. 27, 2009 |
| 7593980 |
Application server system and method |
Sep. 22, 2009 |
| 7593713 |
Managing communication sessions in a communications management network |
Sep. 22, 2009 |
| 7580517 |
Methods and systems for providing duplicate point code support in a signaling message routing node |
Aug. 25, 2009 |
| 7542559 |
Systems and methods for wireless number portability solution for inter-carrier messaging |
Jun. 2, 2009 |
| 7529259 |
Physical layer session resource broker |
May. 5, 2009 |
| 7512073 |
Method and signaling node for reducing signaling during call setup |
Mar. 31, 2009 |
| 7508923 |
Call control element constructing a session initiation protocol (SIP) message including provisions for incorporating address related information of public switched telephone network (PSTN) bas |
Mar. 24, 2009 |
| 7496087 |
Methods and apparatus for controlling signalling gateways |
Feb. 24, 2009 |
| 7466815 |
Methods and systems for detecting and preventing signaling connection control part (SCCP) looping |
Dec. 16, 2008 |
| 7454007 |
Telecommunication switch using generic API to support multiple protocol-specific signal control functions |
Nov. 18, 2008 |
| 7450938 |
Method for improving communication success rate in simultaneous call trial between subscribers in mobile communication systems |
Nov. 11, 2008 |
| 7415029 |
Programmable FSM engine using a new CAS application language |
Aug. 19, 2008 |
| 7406165 |
Direct route ISDN primary route interface |
Jul. 29, 2008 |
| 7406166 |
Message conversion system |
Jul. 29, 2008 |
| 7403606 |
General protocol for service control point |
Jul. 22, 2008 |
| 7386112 |
Arrangement for controlling SS7 message routing by selecting a signaling link selection field based on an affected destination |
Jun. 10, 2008 |
| 7382872 |
Systems and methods for providing advanced telephony services |
Jun. 3, 2008 |
| 7373185 |
Foldable mobile communication terminal and calling method thereof |
May. 13, 2008 |
| 7369650 |
Service and information management system for a telecommunications network |
May. 6, 2008 |
| 7359503 |
Method of and system for providing services in a communications network |
Apr. 15, 2008 |
| 7359502 |
System for providing network information service using CID-type messages |
Apr. 15, 2008 |
| 7353021 |
Network controller replacement of indication of one or more specific network connections usable by first network component in signaling message for second network component with wild card netw |
Apr. 1, 2008 |
| 7353293 |
Method for making available features for alternative connections of primary connections |
Apr. 1, 2008 |
| 7343282 |
Method for transcoding audio signals, transcoder, network element, wireless communications network and communications system |
Mar. 11, 2008 |
| 7330542 |
Method and system for establishing a multimedia connection by negotiating capability in an outband control channel |
Feb. 12, 2008 |
| 7310356 |
Automatic discovery of network core type |
Dec. 18, 2007 |
| 7302495 |
Method for transmitting signaling messages using alternate path |
Nov. 27, 2007 |
| 7260086 |
Methods and systems for global title translation using message origination information |
Aug. 21, 2007 |
| 7257216 |
Selective message discard |
Aug. 14, 2007 |
| 7257215 |
Load sharing in SS7 networks |
Aug. 14, 2007 |
| 7233657 |
Method for operating and translating SCCP global titles |
Jun. 19, 2007 |
| 7227942 |
Method and apparatus for providing real time execution of specific communications services in an intelligent network |
Jun. 5, 2007 |
| 7215928 |
Path selection in wireless networks |
May. 8, 2007 |
| 7206401 |
Remote PBX system and advanced communication terminals |
Apr. 17, 2007 |
| 7200216 |
Call distribution |
Apr. 3, 2007 |
| 7190781 |
Message transfer part point code mapping method and node |
Mar. 13, 2007 |
| 7162024 |
System and method for telephony call control |
Jan. 9, 2007 |
| 7145997 |
Method and system for callback in case of an emergency session |
Dec. 5, 2006 |
| 7139386 |
Communication system and method for controlling features in a communication system |
Nov. 21, 2006 |
| 7139387 |
Method and system for integrating multi services for intelligent networks |
Nov. 21, 2006 |
| 7139388 |
Methods, systems, and computer program products for post-global-title-translation (GTT) load sharing |
Nov. 21, 2006 |
| 7136373 |
Interception call signaling method and apparatus between a gatekeeper and an intelligent peripheral in a voice frame network |
Nov. 14, 2006 |
| 7130409 |
Systems and methods using secondary signal backchanneling |
Oct. 31, 2006 |
| 7130410 |
Information element component of a signaling message, and a method for connection control using same |
Oct. 31, 2006 |
| 7123710 |
Method and systems for intelligent signaling router-based surveillance |
Oct. 17, 2006 |
| 7120239 |
System and method for providing no answer detail service for telephone calls that are not completed |
Oct. 10, 2006 |
| 7120441 |
Method and system for re-routing a call |
Oct. 10, 2006 |
| 7116774 |
Method and device for routing messages in SS7 networks |
Oct. 3, 2006 |
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