Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9596640 | Method of routing a session from a calling party in a serving communication network of the calling party to a called party | Ralf Keller, Fredrik Lindholm, Gert Oster | 2017-03-14 |
| 9549005 | Auxiliary SIP services | Bo Astrom | 2017-01-17 |