Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10972517 | Method for implementing a call control of a client on a telephony endpoint representing a user, and port handler designed therefor | Claus Rist | 2021-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10972517 | Method for implementing a call control of a client on a telephony endpoint representing a user, and port handler designed therefor | Claus Rist | 2021-04-06 |