Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671262 | Conference server for automatic x-way call port expansion feature | Anish Sankalia, Spencer Wang | 2003-12-30 |
| 6633635 | Multiple call waiting in a packetized communication system | Jesse Eugene Russell, Hopeton S. Walker, Spencer Wang | 2003-10-14 |
| 6570855 | Automatic call manager traffic gate feature | Anish Sankalia, Spencer Wang | 2003-05-27 |
| 6563797 | IP voice call surveillance through use of non-dedicated IP phone with signal alert provided to indicate content of incoming call prior to an answer as being a monitored call | Jesse Eugene Russell, Anish Sankalia, Spencer Wang | 2003-05-13 |
| 6560224 | Automatic IP directory number masking and dynamic packet routing for IP phone surveillance | Jesse Eugene Russell, Anish Sankalia, Spencer Wang | 2003-05-06 |
| 6553025 | Multiple routing and automatic network detection of a monitored call from an intercepted targeted IP phone to multiple monitoring locations | Jesse Eugene Russell, Anish Sankalia, Spencer Wang | 2003-04-22 |