Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018848 | Survivable phone behavior using SIP signaling in a SIP network configuration | Al Baker, Mehmet C. Balasaygun, Frank J. Boyle, Gordon R. Brunson, Pamela J. Lauber +1 more | 2011-09-13 |
| 7995466 | Failover/failback trigger using SIP messages in a SIP survivable configuration | Al Baker, Mehmet C. Balasaygun, Frank J. Boyle, Gordon R. Brunson, Pamela J. Lauber | 2011-08-09 |