Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9094422 | System and method for multiple address of record deregistration using a single SIP request | Ganesh Jayadevan, Pandit Panburana, Vikas Vashisht | 2015-07-28 |
| 9049253 | Resetting / restarting SIP endpoint devices | Pandit Panburana, Craig P. Miller | 2015-06-02 |
| 8271663 | System and method for multiple address of record registration using a single implicit SIP request | Ganesh Jayadevan, Pandit Panburana, Vikas Vashisht | 2012-09-18 |
| 8223926 | Resilient registration with a call manager | Louis Pratt, Craig P. Miller, Roger V. Beathard | 2012-07-17 |
| 7949767 | System and method for multiple address of record registration using a single explicit SIP request | Ganesh Jayadevan, Pandit Panburana, Vikas Vashisht | 2011-05-24 |
| 7899175 | System and method for providing a dial plan conversion in a session initiation protocol (SIP) environment | Denise Caballero-McCann, William Michael Hudson, JR., Stephen Levy, Daniel Linton, Louis Pratt +1 more | 2011-03-01 |
| 7778404 | System and method for providing a dial plan conversion in a session initiation protocol (SIP) environment | Denise Caballero-McCann, William Michael Hudson, JR., Stephen Levy, Daniel Linton, Louis Pratt +1 more | 2010-08-17 |