Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |