Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 7 - Arrangements for interconnection between switching centres
Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777)
03/1999
03/25/1999WO1999014929A1 Apparatus and method to use a conventional telephone set to make telephone calls on a packet network
03/25/1999WO1999014926A1 Information retrieval system
03/25/1999WO1999014924A1 Internet call waiting
03/25/1999WO1999014923A1 Telecommunication system with a personalized data base
03/25/1999WO1999014920A1 Method and apparatus for determining agent availability
03/25/1999WO1999014919A1 Improved call center apparatus and functionality in telephony
03/25/1999DE19741217A1 Operating method for telecommunication network
03/25/1999CA2303053A1 Information retrieval system
03/25/1999CA2302488A1 Apparatus and methods in improving and enhancing telephony telecommunications
03/24/1999EP0903921A2 Virtual call center
03/24/1999EP0903917A2 Communication support system for remote telephone controlled data processing device
03/24/1999EP0903915A1 Device and method for transmission of audio data
03/24/1999EP0903045A1 Converting a routing address within a telecommunications network
03/24/1999EP0903031A1 A telephone doubler arrangement
03/24/1999CN1212095A Remote token based information acquisition system
03/24/1999CN1211880A Call processing signal routing system in local exchange system
03/24/1999CA2248658A1 Method for eliminating telephone hold time
03/18/1999WO1999013677A1 Telecommunications networks
03/18/1999WO1999013635A1 Apparatus and methods enhancing call routing to and within call-centers
03/18/1999WO1999013633A1 Internet telephony
03/18/1999WO1999013630A1 Method for executing telecommunication connections over a public network position
03/18/1999WO1998059459A3 Network access device b-answer
03/18/1999WO1998056158A3 Method and device for directory services for telecommunication
03/18/1999WO1998053617A3 System and method for implementing call waiting functions over a network
03/18/1999DE19739981A1 Verfahren zur Abwicklung von Fernmeldeverbindungen über eine öffentliche Vermittlungsstelle A method of managing telecommunication connections via a public exchange
03/17/1999EP0901737A2 A system for converting a routing address within a telecommunications network
03/17/1999EP0901730A1 Method to re-route a call
03/17/1999EP0678229A4 Wireless digital personal communications system.
03/17/1999CN1211374A System and method for transmitting data
03/17/1999CA2216036A1 Serial telephone adapter
03/17/1999CA2216035A1 Ip-pstn call processing server
03/16/1999US5884266 Audio interface for document based information resource navigation and method therefor
03/16/1999US5884262 Computer network audio access and conversion system
03/16/1999US5884039 System for providing a directory of AV devices and capabilities and call processing such that each participant participates to the extent of capabilities available
03/16/1999US5884032 System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent
03/16/1999US5883947 Method of and apparatus for connecting terminals between stations
03/16/1999CA2215681A1 Apparatus and method to use a conventional telephone set to make telephone calls on a packet network
03/16/1999CA2157707C Remote data access for operator assistance calls
03/16/1999CA2034711C International authorization system
03/11/1999WO1999012365A1 Communication system including means for transmitting internet addresses via sms
03/11/1999WO1999012329A1 Telecommunications system
03/11/1999WO1999012326A1 Method and apparatus for inquiry response via internet
03/11/1999WO1999012325A1 Method and apparatus for web inquiry response
03/11/1999WO1999012276A2 Method and apparatus for echo suppression
03/11/1999WO1999012100A1 Method and apparatus for web inquiry response via internet video
03/11/1999WO1998054877A3 Apparatus and methods enhancing call routing within and between call-centers
03/10/1999EP0900491A1 A method and apparatus for using network address information to improve the performance of network transactions
03/09/1999US5881148 T1 channel bank control process and apparatus
03/09/1999US5881140 Apparatus and method of determining switch utilization within a telecommunications network
03/09/1999US5881132 Method and apparatus for monitoring selected telecommunications sessions in an intelligent switched telephone network
03/09/1999US5881131 Analysis and validation system for provisioning network related facilities
03/04/1999WO1999011049A1 Communications system for a service provider
03/04/1999WO1998057485A3 Method for establishing multipoint conferences
03/04/1999CA2301529A1 Communications system for a service provider
03/03/1999EP0899954A2 Multimedia mail in teleconferencing system
03/03/1999EP0899953A2 Participant location in multimedia collaboration system
03/03/1999EP0899952A2 Call detection and handling in multimedia collaboration system
03/03/1999EP0899930A2 Modem data call bypass of a telephone network voice switch
03/03/1999EP0898843A1 Process for distributing engagement requests depending on direction in two-way trunk groups
03/03/1999EP0898838A1 A modem with ip support
03/03/1999EP0898837A2 An access network over a dedicated medium
03/03/1999EP0898833A1 An access network over a shared medium
03/03/1999EP0898832A1 A method and a detector unit for setting up connections in a teletransmission network
03/03/1999EP0898829A1 System and method for establishing a call telecommunications path
03/02/1999US5878338 System and method of restricting incoming calls by comparing the forwarded-from directory number to a directory number stored within the network
03/02/1999US5878130 Communications system and method for operating same
03/02/1999US5878127 Method and apparatus for facilitating remote communications access to multiple locations within a telecommunications network
03/02/1999US5878117 Distributed system for call processing
03/02/1999US5878027 Episodic traffic monitor
02/1999
02/25/1999WO1999009732A1 Method and apparatus for making a phone call connection over an internet connection
02/25/1999WO1999009716A1 Method of communicating with subscriber devices through a global communication network
02/25/1999WO1998051097A3 Application programming interface for intelligent network
02/24/1999EP0898431A1 Telecommunication services without intelligent network
02/24/1999EP0898424A2 Common collaboration initiator in multimedia collaboration system
02/24/1999EP0897632A2 Method and system for extended addressing plans
02/24/1999EP0897631A2 Method and apparatus for coordinating internet multi-media content with telephone and audio communications
02/24/1999CN1209252A Real-time network for distributed telecommunications accounting system
02/24/1999CN1209251A Transport mechanism for accounting message within a telecommunication
02/24/1999CN1209249A Method for accessing target entity over communication network
02/24/1999CN1209008A Call redirection system
02/23/1999US5875244 Transmission apparatus for relaying different types of trunk signals
02/23/1999US5875238 Transport mechanism for accounting messages within a telecommunications system
02/23/1999US5875234 Computer integrated PBX system
02/18/1999WO1999008473A1 System and method for establishing a communication connection
02/18/1999WO1999008468A2 Voice mail service of a closed user group in a mobile communication system
02/18/1999WO1999008452A2 Method for setting up or processing a service in an intelligent network
02/18/1999WO1999008434A1 Telephone status notification system
02/18/1999WO1999008433A1 Apparatus and method for number portability call processing
02/18/1999WO1999008084A2 Accessing the internet using speech recognition
02/18/1999CA2300409A1 Voice mail service of a closed user group in a mobile communication system
02/18/1999CA2298566A1 Apparatus and method for number portability call processing
02/18/1999CA2241988A1 Method, telecommunication system, and processor device
02/17/1999CN1208536A Method of providing telecommunication services
02/17/1999CN1208535A Method of accessing service resource items that are for use in a telecommunications system
02/17/1999CN1208534A Method of providing telecommunication services
02/16/1999US5873032 Method and system for providing directory assistance services during attempt to complete customer or after call termination via an alphanumeric page
02/16/1999US5872841 Apparatus and method for scheduling a telephone call
02/16/1999US5872779 Communication system
02/16/1999US5872354 For reading optical information over a substantial range of distances
02/16/1999CA1340400C Vehicle data system
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