| 11627167 |
Network to network interface between service providers for real time communication |
Ed Miller, Kurt Fennell, Sumanth Channabasappa |
2023-04-11 |
| 10938864 |
Network to network interface between service providers for real time communication |
Ed Miller, Kurt Fennell, Sumanth Channabasappa |
2021-03-02 |
| 10187431 |
Network to network interface between service providers for web real time communication |
Ed Miller, Kurt Fennell, Sumanth Channabasappa |
2019-01-22 |
| 9548999 |
Obfuscation of lawfully authorized electronic surveillance |
Sumanth Channabasappa |
2017-01-17 |
| 9191423 |
Caller-ID for redirected calls from SIP-PBX |
Sumanth Channabasappa |
2015-11-17 |
| 9100468 |
Method and system of controlling state of devices operable to support calls between endpoints |
Jean-François Mulé |
2015-08-04 |
| 9060002 |
Caller-ID for redirected calls from SIP-PBX |
Sumanth Channabasappa |
2015-06-16 |
| 8520504 |
Method and system of controlling state devices operable to support calls between endpoints |
Jean-François Mulé |
2013-08-27 |
| 8305919 |
Dynamic management of end-to-end network loss during a phone call |
Kevin C. Johns |
2012-11-06 |