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Emergency call method
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Method of listening in to calls
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Method for supporting the communication of information via a communications system
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Method and devices for call identification
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Emergency call method
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Method for performing a voting by mobile terminals
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Call establishment method
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Method and system for providing services
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Method of distributing real time data streams across a multimedia network as well as a mediation device and a multimedia network therefore
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Server for supporting the establishment of telephone calls through an IP network
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Service unit using essential and non-essential service request message classifications
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Method for routing service calls in a telecommunication network, as well as a telecommunication network, switching center and program module therefor
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Service control platform
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Process for providing the subscriber number of the calling subscriber, service unit, and private communication network
Grant 6,628,773 - Lautenschlager , et al. September 30, 2 | 2003-09-30 |
Method of listening in to calls
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Method of charging for the use of an internet service plus a service control unit and a service provider unit
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Method for supporting the charging of services
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Method of executing transactions of electronic money amounts between subscriber terminals of a communication network, and communication network, transaction server and program module for it
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Service server
App 20020165938 - Lautenschlager, Wolfgang | 2002-11-07 |
Method Of Charging For The Use Of An Internet Service Plus A Service Control Unit And A Service Provider Unit
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Procedure for preventing overload situations in a telephone network, as well as telephone network, switching centre, control facility and program module for it
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Method for supporting the communication of information via a communications system
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Method and devices for call identification
App 20020061096 - Lautenschlager, Wolfgang ; et al. | 2002-05-23 |
Method and devices for charging individual connection costs for a subscriber terminal connected to a private telecommunication network
App 20020061740 - Lautenschlager, Wolfgang ; et al. | 2002-05-23 |
Addressing server
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Method Of Establishing A Connection, As Well As Exchange, Service Computer And Communications Network
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Method for routing service calls in a telecommunication network, as well as a telecommunication network, switching centre and program module therefor
App 20010046286 - Lautenschlager, Wolfgang ; et al. | 2001-11-29 |
Compatibility Server With In-supported Telephone Number Portability
App 20010043695 - WEIK, HARTMUT ; et al. | 2001-11-22 |
Method of controlling call routing and a communication terminal
Grant 6,321,096 - Lautenschlager , et al. November 20, 2 | 2001-11-20 |
Service unit
App 20010040951 - Lautenschlager, Wolfgang ; et al. | 2001-11-15 |
Method of establishing a connection, as well as exchange and communications network
App 20010038691 - Lautenschlager, Wolfgang ; et al. | 2001-11-08 |
Method for providing a service in a telecommunication network and a corresponding infrastructure manager
App 20010026612 - Duspiva, Gabriele ; et al. | 2001-10-04 |
Method and server for setting up a communication connection via an IP network
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Method Of Controlling Call Routing And A Communication Terminal
App 20010014614 - LAUTENSCHLAGER, WOLFGANG ; et al. | 2001-08-16 |
Charge information method
Grant 6,263,058 - Lautenschlager , et al. July 17, 2 | 2001-07-17 |
Method of providing call charge information as well as service control facility, subscriber terminal exchange, terminal, and communication network
Grant 6,104,792 - Lautenschlager , et al. August 15, 2 | 2000-08-15 |
Method of routing emergency calls
Grant 6,067,356 - Lautenschlager , et al. May 23, 2 | 2000-05-23 |
Method and apparatus for providing a telecommunications service
Grant 6,041,110 - Lautenschlager , et al. March 21, 2 | 2000-03-21 |
Method for providing call-charge information as well as call-charge device, subscriber terminal and service unit
Grant 6,002,755 - Krank , et al. December 14, 1 | 1999-12-14 |
Method of charging for the use of a telecommunications service, as well as a switching system, a service control point, and a network management facility
Grant 5,943,320 - Weik , et al. August 24, 1 | 1999-08-24 |
Call-routing method for a virtual private network as well as service computer and exchange therefor
Grant 5,490,212 - Lautenschlager February 6, 1 | 1996-02-06 |
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