Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870830 | System and method for performing messaging services using a data communications channel in a data network telephone system | Guido M. Schuster, Ikhlaq S. Sidhu, Andrew Bezaitis | 2005-03-22 |
| 6856616 | System and method for providing service provider configurations for telephones using a central server in a data network telephony system | Guido M. Schuster, Ikhlaq S. Sidhu, Andrew Bezaitis | 2005-02-15 |