| Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777) |
|---|
| 05/10/1995 | CN1102523A Telecommunications network architecture and system |
| 04/26/1995 | EP0650286A2 Ringdown and ringback signalling for a computer-based multifunction personal communications system |
| 04/26/1995 | EP0650285A1 Audio communication apparatus |
| 04/19/1995 | EP0649241A1 Device for transmitting call and occupation state signals of multi-line telephone systems for alternate or simultaneous loud-speaking communication over a two-wire long distance line |
| 04/18/1995 | US5408382 Terminal and docking mechanism with open channel members and guide rollers |
| 04/13/1995 | WO1995010158A2 Multimedia collaboration system |
| 04/13/1995 | WO1995010157A1 Multimedia collaboration system |
| 04/13/1995 | DE4436175A1 Method and system for accessing a computer via a telephone handset |
| 04/12/1995 | EP0647381A1 Call distributor |
| 04/11/1995 | US5406620 Method of allocating international transit traffic among a plurality of carriers in a terminating country |
| 04/07/1995 | CA2107819A1 Wireless telephones |
| 04/06/1995 | DE4404264C1 Circuit arrangement for complex line termination of a two-wire line in a communications device |
| 04/05/1995 | EP0647073A1 Telecommunication network comprising simplified nodes |
| 04/05/1995 | EP0647051A1 Telecommunication network with integrated network-wide automatic call distribution |
| 03/30/1995 | WO1995008894A1 Method and apparatus for trunked telephone access to a cable network |
| 03/30/1995 | DE4432458A1 Method for networking private branch exchanges via bit-transparent connections in the ISDN, and device for carrying out the method |
| 03/30/1995 | CA2170770A1 Method and apparatus for trunked telephone access to a cable network |
| 03/29/1995 | EP0645902A1 Satellite system for data transmission between telephone branch exchanges, traffic station and transmission method therefor |
| 03/28/1995 | US5402478 System and method for call-by-call source routing with rule-based fallbacks |
| 03/28/1995 | US5402416 Method and system for buffer occupancy reduction in packet switch network |
| 03/28/1995 | CA2071526C Interconnecting and processing system for facilitating frequency hopping |
| 03/23/1995 | WO1995008228A1 Broadband communications system |
| 03/23/1995 | DE4332076A1 PABX system with a criterion characterising a main station on the external connection line |
| 03/23/1995 | CA2171753A1 Broadband communications system |
| 03/09/1995 | DE4329576A1 Exchange to perform call transfer and/or call diversion |
| 03/07/1995 | CA2131394A1 Telecommunication network comprising simplified nodes |
| 03/02/1995 | WO1995006380A1 Method for accessing real-time data in an automatic call distribution system |
| 03/02/1995 | WO1994028665A3 Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network |
| 03/01/1995 | EP0641113A1 Converter for identification with a protection circuit |
| 02/21/1995 | US5392343 On demand language interpretation in a telecommunications system |
| 02/14/1995 | US5390303 Communications system reconfigurable with reduced network configuration data |
| 02/14/1995 | US5390241 Shared line appearance across a plurality of switching systems |
| 02/07/1995 | US5388145 Internode routing for a telephone system |
| 02/01/1995 | EP0637160A2 Distributed system for call processing |
| 01/24/1995 | US5384840 Telecommunications system SS7 signaling interface with signal transfer capability |
| 01/24/1995 | US5384839 Common mode noise removing apparatus |
| 01/19/1995 | DE4424896A1 Verfahren zum Errichten und Abrufen eines Telefonbenutzerprofils A method of constructing and retrieving a telephone user profile |
| 01/18/1995 | EP0634070A1 Automated telecommunication peripheral system |
| 01/12/1995 | WO1995001691A1 Telecommunications follow me services |
| 01/11/1995 | EP0633685A2 Method and system for transferring calls and call-related data between a plurality of call centers |
| 01/03/1995 | CA2036998C Transmitting/receiving system between pbx's |
| 12/28/1994 | EP0631447A2 Telecommunications network architecture and system |
| 12/22/1994 | WO1994029992A1 Method and apparatus for providing user controlled call management services |
| 12/22/1994 | WO1994029979A1 Method and apparatus for multiple media digital communication system |
| 12/22/1994 | CA2173355A1 Method and apparatus for multiple media digital communication system |
| 12/21/1994 | EP0630142A1 Method for storing of messages in storage units linked in networks for messages |
| 12/21/1994 | EP0630141A2 Computer-based multifunction personal communications system |
| 12/08/1994 | WO1994028665A2 Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network |
| 12/08/1994 | CA2141323A1 Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network |
| 12/07/1994 | EP0627154A1 A person paging method |
| 12/07/1994 | EP0627149A1 A method of establishing cooperation with a functionality |
| 12/06/1994 | US5371858 Data communication system for assigning addresses to hand-held data terminals |
| 11/29/1994 | US5369695 Method of redirecting a telephone call to an alternate destination |
| 11/29/1994 | US5369649 Signaling data receiving and processing unit provided in a broadband integrated services digital network |
| 11/24/1994 | WO1994027382A1 Premises, peripheral and vehicular local area networking |
| 11/17/1994 | EP0527722B1 Data transmission arrangement |
| 11/15/1994 | US5365546 Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions |
| 11/10/1994 | WO1994026054A1 Apparatus and method for transparent telephony |
| 11/09/1994 | CN1094882A Wireless digital personal communications system having voice/data/image two-way calling and intercell hand-off provided through distributed logic resident in portable handset terminals radio cell..... |
| 11/03/1994 | DE3690413C2 Intermediate repeater for use in two-wire links of a dial-up telephone network and method for controlling the amplification of said repeater |
| 10/27/1994 | WO1994024803A1 Multimedia telecommunications network and service |
| 10/27/1994 | WO1994024629A1 System for computer supported collaboration |
| 10/19/1994 | EP0602067A4 Transparent inband signaling. |
| 10/13/1994 | WO1994023523A1 Method and system for controlling the operation of a telephone exchange from a subscriber connection |
| 10/11/1994 | US5355403 Method of providing an automated operator service to bridge a call |
| 10/04/1994 | US5353326 Method for performing continuity check in an electronic exchange system |
| 09/29/1994 | WO1994022259A1 Method and system for managing telecommunications such as telephone calls |
| 09/20/1994 | US5349678 Versatile RF data capture system |
| 09/20/1994 | US5349636 Interface system and method for interconnecting a voice message system and an interactive voice response system |
| 09/15/1994 | WO1994021084A1 Interactive system for telephone and video communication including capabilities for remote monitoring |
| 09/15/1994 | DE4307173A1 Transmission system for transmitting signals between an exchange and at least one terminal |
| 08/30/1994 | CA2032615C Method and appparatus for the billing of value-added communication calls |
| 08/23/1994 | US5341368 Digital switching system interconnecting buses with imcompatible protocols |
| 08/16/1994 | US5339356 Virtual private network connecting system |
| 08/10/1994 | EP0527855A4 Long distance telephone switching system with enhanced subscriber services |
| 08/02/1994 | US5335266 Automated telecommunication peripheral system |
| 07/27/1994 | EP0607347A1 Method an apparatus for automatic telephone scheduling system |
| 07/27/1994 | EP0607307A1 Solid state isolation device using opto-isolators |
| 07/26/1994 | US5333187 Switching system for electronic switcher |
| 07/26/1994 | US5333186 Telecommunication call billing method and apparatus |
| 07/26/1994 | US5333183 Universal MDR data record collection and reporting system |
| 07/26/1994 | CA2027813C Method and apparatus for controlling a digital crossconnect system from a switching system |
| 07/21/1994 | WO1994016516A1 Wireless digital personal communications system |
| 07/19/1994 | US5331629 System for connecting ISDN tie line via ISDN office line |
| 07/19/1994 | US5331580 Data capture system with communicating and recharging docking apparatus, and modular printer and hand-held data terminal means cooperable therewith |
| 07/19/1994 | US5331136 Hand-held data capture system with interchangeable modules |
| 07/12/1994 | US5329526 Trunk line identification system |
| 07/05/1994 | US5327486 Method and system for managing telecommunications such as telephone calls |
| 06/28/1994 | US5325424 Method of automatically establishing a communication path between two devices |
| 06/28/1994 | US5325419 Wireless digital personal communications system having voice/data/image two-way calling and intercell hand-off |
| 06/28/1994 | CA2028791C Telephone system |
| 06/22/1994 | EP0602856A2 Shared line appearance across a plurality of switching systems |
| 06/22/1994 | EP0602779A2 Wireless personalized communications system |
| 06/22/1994 | EP0602067A1 Transparent inband signaling |
| 06/15/1994 | EP0601710A2 On demand language interpretation in a telecommunications system |
| 06/14/1994 | US5321815 Route selection using cached partial trees in a data communications network |
| 06/07/1994 | US5319640 Transmitting/receiving system having digital switching network |
| 06/07/1994 | US5319484 Photonic time-division multiplexer and demultiplexer |
| 05/31/1994 | US5317633 Exchanging system and method of establishing data call thereof |
| 05/31/1994 | US5317627 Enhanced wide area audio response network |