| US5142622A (en) | 1989-01-31 | 1992-08-25 | International Business Machines Corporation | System for interconnecting applications across different networks of data processing systems by mapping protocols across different network domains |
| JPH03148940A (en) | 1989-11-06 | 1991-06-25 | Hitachi Ltd | Interconnection method between LAN and ISDN |
| US5008929A (en) | 1990-01-18 | 1991-04-16 | U.S. Intelco Networks, Inc. | Billing system for telephone signaling network |
| US5251205A (en) | 1990-09-04 | 1993-10-05 | Digital Equipment Corporation | Multiple protocol routing |
| US5239542A (en) | 1991-08-23 | 1993-08-24 | Redcom Laboratories, Inc. | Time division multiplex switching system for interconnecting telephone circuits which operate in accordance with different signalling systems and call formats |
| JPH05236138A (en) | 1992-02-20 | 1993-09-10 | Nec Corp | Electronic exchange |
| FI90710C (en) | 1992-05-29 | 1994-03-10 | Icl Personal Systems Oy | A method for remotely adapting TCP / IP software for a local area network |
| US5384840A (en) | 1992-10-09 | 1995-01-24 | At&T Corp. | Telecommunications system SS7 signaling interface with signal transfer capability |
| US5315641A (en) | 1992-10-14 | 1994-05-24 | Bell Atlantic Network Services, Inc. | Public switched telephone network access to public data network |
| US5509010A (en) | 1993-06-25 | 1996-04-16 | At&T Corp. | Communications signaling protocols |
| US5701301A (en) | 1993-06-28 | 1997-12-23 | Bellsouth Corporation | Mediation of open advanced intelligent network in SS7 protocol open access environment |
| FR2713422B1 (en) | 1993-11-30 | 1996-01-12 | Bull Sa | Automatic conversion method for porting telecommunications applications from the TCP / IP network to the OSI-CO network and module used in said method. |
| US5544163A (en) | 1994-03-08 | 1996-08-06 | Excel, Inc. | Expandable telecommunications system |
| US5577105A (en) | 1994-03-11 | 1996-11-19 | U.S. Robotics, Inc. | Telephone call routing and switching techniques for data communications |
| US5920562A (en) | 1996-11-22 | 1999-07-06 | Sprint Communications Co. L.P. | Systems and methods for providing enhanced services for telecommunication call |
| US5926482A (en) | 1994-05-05 | 1999-07-20 | Sprint Communications Co. L.P. | Telecommunications apparatus, system, and method with an enhanced signal transfer point |
| US5991301A (en) | 1994-05-05 | 1999-11-23 | Sprint Communications Co. L.P. | Broadband telecommunications system |
| EP0681405A1 (en)* | 1994-05-06 | 1995-11-08 | International Business Machines Corporation | System for diverting signalling link traffic in a common channel signalling system |
| NL9401142A (en) | 1994-07-11 | 1996-02-01 | Nederland Ptt | Transfer of messages over different subnetworks. |
| US5550906A (en) | 1994-08-05 | 1996-08-27 | Lucent Technologies Inc. | Telecommunications feature server |
| SE503219C2 (en) | 1994-09-05 | 1996-04-22 | Ericsson Telefon Ab L M | Device and process for process-based message management in a communication system |
| US5586177A (en) | 1995-09-06 | 1996-12-17 | Bell Atlantic Network Services, Inc. | Intelligent signal transfer point (ISTP) |
| US5680552A (en) | 1994-09-20 | 1997-10-21 | Lucent Technologies Inc. | Gateway system for interconnecting different data communication networks |
| WO1996016515A1 (en) | 1994-11-17 | 1996-05-30 | Northern Telecom Limited | Intelligent network testing |
| US5664102A (en) | 1995-02-07 | 1997-09-02 | At&T | Intelligent network internetworking access arrangement |
| US5581558A (en) | 1995-03-29 | 1996-12-03 | Lucent Technologies Inc. | Apparatus for bridging non-compatible network architectures |
| US5706286A (en) | 1995-04-19 | 1998-01-06 | Mci Communications Corporation | SS7 gateway |
| US5583927A (en) | 1995-05-01 | 1996-12-10 | Bell Communications Research, Inc. | Method and apparatus for integrating telephone and broadband networks |
| US5638431A (en) | 1995-05-01 | 1997-06-10 | Mci Corporation | Calling card validation system and method therefor |
| US5640446A (en) | 1995-05-01 | 1997-06-17 | Mci Corporation | System and method of validating special service calls having different signaling protocols |
| US5696809A (en) | 1995-06-22 | 1997-12-09 | Bell Atlantic Network Services, Inc. | Advanced intelligent network based computer architecture for concurrent delivery of voice and text data using failure management system |
| US5651002A (en) | 1995-07-12 | 1997-07-22 | 3Com Corporation | Internetworking device with enhanced packet header translation and memory |
| US5712903A (en) | 1995-08-21 | 1998-01-27 | Bell Atlantic Network Services, Inc. | Split intelligent peripheral for broadband and narrowband services |
| US5657452A (en) | 1995-09-08 | 1997-08-12 | U.S. Robotics Corp. | Transparent support of protocol and data compression features for data communication |
| US5764955A (en) | 1995-10-19 | 1998-06-09 | Oasys Group, Inc. | Gateway for using legacy telecommunications network element equipment with a common management information protocol |
| US5781534A (en) | 1995-10-31 | 1998-07-14 | Novell, Inc. | Method and apparatus for determining characteristics of a path |
| US5805587A (en) | 1995-11-27 | 1998-09-08 | At&T Corp. | Call notification feature for a telephone line connected to the internet |
| US5768361A (en) | 1995-12-29 | 1998-06-16 | Mci Corporation | Flexible enhanced signaling subsystem for a telecommunications switch |
| US5675635A (en) | 1996-01-24 | 1997-10-07 | Sprint Communications Company L.P. | System and method for conducting poll at a processor associated with the originating switch |
| WO1997028622A1 (en) | 1996-02-02 | 1997-08-07 | Sprint Communications Company, L.P. | Atm gateway system |
| EP0792074A3 (en) | 1996-02-20 | 1998-11-11 | Hewlett-Packard Company | A method of providing a service in a switched telecommunications system and a message interceptor suitable for use in such method |
| US5732213A (en) | 1996-03-22 | 1998-03-24 | Ericsson Inc. | System and method of testing open systems interconnection (OSI) layers in telecommunication networks |
| US5774695A (en) | 1996-03-22 | 1998-06-30 | Ericsson Inc. | Protocol interface gateway and method of connecting an emulator to a network |
| US5852660A (en) | 1996-04-10 | 1998-12-22 | Ericsson Inc. | Network protocol conversion module within a telecommunications system |
| US5787255A (en) | 1996-04-12 | 1998-07-28 | Cisco Systems, Inc. | Internetworking device with enhanced protocol translation circuit |
| US6122255A (en) | 1996-04-18 | 2000-09-19 | Bell Atlantic Network Services, Inc. | Internet telephone service with mediation |
| US6069890A (en) | 1996-06-26 | 2000-05-30 | Bell Atlantic Network Services, Inc. | Internet telephone service |
| US5761500A (en) | 1996-04-18 | 1998-06-02 | Mci Communications Corp. | Multi-site data communications network database partitioned by network elements |
| US5870565A (en) | 1996-05-06 | 1999-02-09 | Telefonaktiebolaget L M Ericsson (Publ) | Telecommunications management network connected to a common channel signaling network |
| US5974052A (en) | 1996-05-10 | 1999-10-26 | U.S.T.N. Services | Frame relay access device and method for transporting SS7 information between signaling points |
| US5815669A (en) | 1996-05-17 | 1998-09-29 | Nko, Inc. | Method of routing a data transmission |
| US5838782A (en) | 1996-05-24 | 1998-11-17 | Ericsson, Inc. | System for converting a routing address within a telecommunications network |
| US5889782A (en) | 1996-05-28 | 1999-03-30 | Mci Worldcom, Inc. | Encapsulation of proprietary protocol information conforming to the ANSI SS7 ISUP standard |
| US6021126A (en) | 1996-06-26 | 2000-02-01 | Bell Atlantic Network Services, Inc. | Telecommunication number portability |
| US6014379A (en) | 1996-06-26 | 2000-01-11 | Bell Atlantic Network Services, Inc. | Telecommunications custom calling services |
| US5793771A (en) | 1996-06-27 | 1998-08-11 | Mci Communications Corporation | Communication gateway |
| US5912887A (en) | 1996-06-27 | 1999-06-15 | Mciworldcom, Inc. | System and method for implementing user-to-user data transfer services |
| US6011794A (en) | 1996-09-09 | 2000-01-04 | Netplus Communications Corp. | Internet based telephone apparatus and method |
| US5923659A (en) | 1996-09-20 | 1999-07-13 | Bell Atlantic Network Services, Inc. | Telecommunications network |
| US6125111A (en) | 1996-09-27 | 2000-09-26 | Nortel Networks Corporation | Architecture for a modular communications switching system |
| US5828844A (en) | 1996-10-08 | 1998-10-27 | At&T Corp. | Internet NCP over ATM |
| US5867495A (en) | 1996-11-18 | 1999-02-02 | Mci Communications Corporations | System, method and article of manufacture for communications utilizing calling, plans in a hybrid network |
| US6195425B1 (en) | 1996-11-21 | 2001-02-27 | Bell Atlantic Network Services, Inc. | Telecommunications system with wide area internetwork control |
| US6078582A (en) | 1996-12-18 | 2000-06-20 | Bell Atlantic Network Services, Inc. | Internet long distance telephone service |
| US5889954A (en) | 1996-12-20 | 1999-03-30 | Ericsson Inc. | Network manager providing advanced interconnection capability |
| SE516244C2 (en) | 1996-12-20 | 2001-12-10 | Ericsson Telefon Ab L M | Internet SS7 gateway |
| US5892822A (en) | 1996-12-30 | 1999-04-06 | Mci Communications Corporation | Method of and system for call routing compliant with international regulatory routing requirements |
| US6064653A (en) | 1997-01-07 | 2000-05-16 | Bell Atlantic Network Services, Inc. | Internetwork gateway to gateway alternative communication |
| US6011803A (en) | 1997-01-13 | 2000-01-04 | Lucent Technologies Inc. | Distributed-protocol server |
| US5940598A (en) | 1997-01-28 | 1999-08-17 | Bell Atlantic Network Services, Inc. | Telecommunications network to internetwork universal server |
| US5917900A (en) | 1997-02-07 | 1999-06-29 | Mci Communications Corporation | Remote data gateway |
| US5946684A (en) | 1997-02-18 | 1999-08-31 | Ameritech Corporation | Method and system for providing computer-network related information about a calling party |
| US5878129A (en) | 1997-02-20 | 1999-03-02 | Ameritech Corporation | Method and system for distributing messages from a signal transfer point to a plurality of service control points |
| US6075783A (en) | 1997-03-06 | 2000-06-13 | Bell Atlantic Network Services, Inc. | Internet phone to PSTN cellular/PCS system |
| US6137869A (en) | 1997-09-16 | 2000-10-24 | Bell Atlantic Network Services, Inc. | Network session management |
| US6084892A (en) | 1997-03-11 | 2000-07-04 | Bell Atlantic Networks Services, Inc. | Public IP transport network |
| US6097719A (en) | 1997-03-11 | 2000-08-01 | Bell Atlantic Network Services, Inc. | Public IP transport network |
| US6144670A (en) | 1997-03-14 | 2000-11-07 | Efusion, Inc. | Method and apparatus for establishing and facilitating a voice call connection from a client computer to a PSTN extension |
| US6118780A (en) | 1997-03-17 | 2000-09-12 | International Business Machines Corporation | Communication network and method of operation for real time user selection of voice and/or data paths in the network |
| US5995608A (en) | 1997-03-28 | 1999-11-30 | Confertech Systems Inc. | Method and apparatus for on-demand teleconferencing |
| US6011780A (en) | 1997-05-23 | 2000-01-04 | Stevens Institute Of Technology | Transparant non-disruptable ATM network |
| US6137874A (en) | 1997-06-03 | 2000-10-24 | At&T Corp. | Method of using carrier information for enhanced call data processing by a telecommunications provider |
| US6122263A (en) | 1997-06-10 | 2000-09-19 | Telefonaktiebolaget Lm Ericsson | Internet access for cellular networks |
| US6324183B1 (en) | 1998-12-04 | 2001-11-27 | Tekelec | Systems and methods for communicating messages among signaling system 7 (SS7) signaling points (SPs) and internet protocol (IP) nodes using signal transfer points (STPS) |
| US5958016A (en) | 1997-07-13 | 1999-09-28 | Bell Atlantic Network Services, Inc. | Internet-web link for access to intelligent network service control |
| US6111893A (en) | 1997-07-31 | 2000-08-29 | Cisco Technology, Inc. | Universal protocol conversion |
| US6151390A (en) | 1997-07-31 | 2000-11-21 | Cisco Technology, Inc. | Protocol conversion using channel associated signaling |
| US6144667A (en) | 1997-08-07 | 2000-11-07 | At&T Corp. | Network-based method and apparatus for initiating and completing a telephone call via the internet |
| US6018515A (en) | 1997-08-19 | 2000-01-25 | Ericsson Messaging Systems Inc. | Message buffering for prioritized message transmission and congestion management |
| US6115383A (en) | 1997-09-12 | 2000-09-05 | Alcatel Usa Sourcing, L.P. | System and method of message distribution in a telecommunications network |
| US6125177A (en) | 1997-09-15 | 2000-09-26 | Nortel Networks Corporation | Telephone communications network with enhanced signaling and call routing |
| US6112090A (en) | 1997-09-16 | 2000-08-29 | Ericsson Inc. | System and method for forwarding calling party information |
| US6411632B2 (en) | 1997-09-16 | 2002-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Network hub for interconnecting a wireless office environment with a public cellular telephone network |
| US6084956A (en) | 1997-09-19 | 2000-07-04 | Nortel Networks Corporation | SS7 mediation for data network call setup and services interworking |
| USH1896H (en) | 1997-09-26 | 2000-10-03 | Dsc/Celcore, Inc. | Network management system server and method for operation |
| US6134235A (en) | 1997-10-08 | 2000-10-17 | At&T Corp. | Pots/packet bridge |
| US6023502A (en) | 1997-10-30 | 2000-02-08 | At&T Corp. | Method and apparatus for providing telephone billing and authentication over a computer network |
| US6006098A (en) | 1997-11-06 | 1999-12-21 | Alcatel Usa Sourcing, L.P. | System and method for application location register routing in a telecommunications network |
| US6178181B1 (en) | 1997-12-01 | 2001-01-23 | Telefonaktiebolaget L M Ericsson (Publ) | Mapping function and method of transmitting signaling system 7(SS7) telecommunications messages over data networks |
| WO1999029095A1 (en) | 1997-12-03 | 1999-06-10 | Telcordia Technologies, Inc. | Intelligent data peripheral systems and methods |
| US6154467A (en) | 1997-12-30 | 2000-11-28 | Alcatel Usa Sourcing, L.P. | High speed SS7 signaling adaptation device |
| US6047005A (en) | 1998-01-07 | 2000-04-04 | Mci Communications Corporation | Virtual bearer channel platform for processing service requests received in the form of channel data |
| US6134246A (en) | 1998-01-26 | 2000-10-17 | Samsung Electronics Co., Ltd. | Inverse multiplexing within asynchronous transfer mode communication networks |
| US8130749B2 (en) | 1998-02-17 | 2012-03-06 | Genesys Telecommunications Laboratories Inc., A Corp of California | Telephone network interface bridge between data telephony networks and dedicated connection telephony networks |
| US6122365A (en) | 1998-12-18 | 2000-09-19 | Genesys Telecommunications Laboratories, Inc. | Method and apparatus for load-balancing of call processing between multiple call-destination sites and routing of calls by way of call-destination site control |
| US6236722B1 (en) | 1998-05-01 | 2001-05-22 | Bell Canada | Method and system for using TCAP signaling for improved call setup from a virtual switching point |
| USH1880H (en) | 1998-09-25 | 2000-10-03 | Dsc/Celcore, Inc. | System and method for processing wireless voice and data telecommunications |
| FI107309B (en) | 1998-09-25 | 2001-06-29 | Ericsson Telefon Ab L M | Signaling in a telecommunications system |
| FI113444B (en) | 1998-10-09 | 2004-04-15 | Teliasonera Finland Oyj | Method and apparatus for forming a telecommunications connection |
| US6094437A (en) | 1998-10-09 | 2000-07-25 | Asc - Advanced Switching Communications | Layer two tunneling protocol (L2TP) merging and management |
| US6119160A (en) | 1998-10-13 | 2000-09-12 | Cisco Technology, Inc. | Multiple-level internet protocol accounting |
| FI982443A0 (en) | 1998-11-10 | 1998-11-10 | Ericsson Telefon Ab L M | Security in telecommunications networks |
| US6215783B1 (en) | 1998-11-13 | 2001-04-10 | Genesys Telecommunications Laboratories, Inc. | Private IP telephony backbone linking widely-distributed enterprise sites |
| US6614781B1 (en) | 1998-11-20 | 2003-09-02 | Level 3 Communications, Inc. | Voice over data telecommunications network architecture |
| AU2024300A (en) | 1998-12-01 | 2000-06-19 | Thor Simon | Improved signaling system for telecommunications |
| US6507649B1 (en) | 1998-12-18 | 2003-01-14 | Ericsson Inc. | Mechanism and method for distributing ISUP stacks over multiple loosely coupled processors |
| US6611533B1 (en) | 1999-01-13 | 2003-08-26 | Nortel Networks Limited | Public telephone network, intelligent network, and internet protocol network services interworking |
| US6192051B1 (en)* | 1999-02-26 | 2001-02-20 | Redstone Communications, Inc. | Network router search engine using compressed tree forwarding table |
| GB9905835D0 (en) | 1999-03-15 | 1999-05-05 | Lucent Technologies Inc | Telecommunications signalling using the internet protocol |
| US6515997B1 (en)* | 1999-05-17 | 2003-02-04 | Ericsson Inc. | Method and system for automatic configuration of a gateway translation function |
| US6594258B1 (en) | 1999-05-26 | 2003-07-15 | Ericsson Inc. | Integrated home location register and IP-SS7 gateway |
| US6584190B1 (en) | 1999-09-07 | 2003-06-24 | Nortel Networks Limited | Communications of telephony control signaling over data networks |
| US6674748B1 (en)* | 1999-12-21 | 2004-01-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, apparatuses and systems for transitioning from a signaling system 7 network to a data network at a signaling system 7 gateway |
| US6662017B2 (en)* | 1999-12-23 | 2003-12-09 | Tekelec | Methods and systems for routing messages associated with ported subscribers in a mobile communications network |
| JP2001333091A (en)* | 2000-05-23 | 2001-11-30 | Fujitsu Ltd | Communication device |
| US20020048360A1 (en) | 2000-09-05 | 2002-04-25 | Zambre Rajan A. | System and methods for distributed telecommunication applications for the public switched telephone network and the public land mobile network |