| pat | pubdat | invention |
|---|---|---|
| ep1420571 | 2004-05-19 | Method and system for determining a higher-ranking calling line identification |
| ep1424816 | 2004-05-06 | |
| ep1388995 | 2004-02-11 | Assignment of a default minimum service profile for terminals of an IP-PBX |
| ep1341364 | 2003-08-14 | |
| ep1333640 | 2003-08-06 | Method to configure and to register applications in a telecom network |
| ep1329833 | 2003-07-23 | Internet-based method for transmission of messages and apparatus for carrying out the method |
| ep1280321 | 2003-01-29 | Method and apparatus for extracting a subscriber information from a graphic output device |
| ep1274215 | 2003-01-08 | Method for transfering operation data of a private branch exchange and private branch exchange |
| ep1267520 | 2002-12-18 | Method and service system for managing an object which is connected to a telecommunications- or datanetwerk |
| ep1227398 | 2002-07-31 | Method and device for analysis of installation and de-installation correctness of Windows programs on a PC |
| ep1221804 | 2002-07-10 | Method and apparatus for forwarding voice recorded messages |
| ep1217813 | 2002-06-26 | Processor controlled switching system with supplementary service features and method for controlling and using supplementary service features |
| ep1211876 | 2002-06-05 | Method for forwarding a telephone call and a data record in a call center |
| ep1215872 | 2002-04-04 | Call diversion method for telecommunication terminal has speech memory for providing voice mailbox facility |
| ep1185117 | 2002-03-06 | Method for transmitting information data inside a telephone system |
| ep1168882 | 2002-01-02 | Method of access authentication for dial-in into a telecommunication device via a PSS1/QSIG link |
| ep1152566 | 2001-11-07 | Method for setting up a secure connection and communications terminal therefore |
| ep1130876 | 2001-09-05 | Method for modeling a communication protocol |
| ep1120980 | 2001-08-01 | Method for configuring a switching exchange |
| ep1061671 | 2000-12-20 | Method of control of data streams of terminals in central controlled communication systems |
(20 rows)