| 9215254 |
Network session management for telephony over hybrid networks |
Eric Voit, William D. Goodman, Jayant G. Gadre, Patrick E. White, David E. Young |
2015-12-15 |
| 8976782 |
Network session management for telephony over hybrid networks |
Eric Voit, William D. Goodman, Jayant G. Gadre, Patrick E. White, David E. Young |
2015-03-10 |
| 7948968 |
Network session management |
Eric Voit, William D. Goodman, Jayant G. Gadre, Patrick E. White, David E. Young |
2011-05-24 |
| 6839340 |
Network session management |
Eric Voit, William D. Goodman, Jayant G. Gadre, Patrick E. White, David E. Young |
2005-01-04 |
| 6430275 |
Enhanced signaling for terminating resource |
Eric Voit, William D. Goodman, Jayant G. Gadre, Patrick E. White, David E. Young |
2002-08-06 |
| 6295292 |
Inbound gateway authorization processing for inter-carrier internet telephony |
Eric Voit, Robert D. Farris, William D. Goodman, Jayant G. Gadre, Patrick E. White +1 more |
2001-09-25 |
| 6292481 |
Inter-carrier signaling and usage accounting architecture for internet telephony |
Eric Voit, Robert D. Farris, William D. Goodman, Jayant G. Gadre, Patrick E. White +1 more |
2001-09-18 |
| 6289010 |
Inbound gateway authorization processing for inter-carrier internet telephony |
Eric Voit, Robert D. Farris, William D. Goodman, Jayant G. Gadre, Patrick E. White +1 more |
2001-09-11 |
| 6157636 |
Network session management with gateway-directory services and authorization control |
Eric Voit, Robert D. Farris, William D. Goodman, Jayant G. Gadre, Patrick E. White +1 more |
2000-12-05 |
| 6157648 |
Network session management |
Eric Voit, Robert D. Farris, William D. Goodman, Jayant G. Gadre, Patrick E. White +1 more |
2000-12-05 |
| 6137869 |
Network session management |
Eric Voit, William D. Goodman, Jayant G. Gadre, Patrick E. White, David E. Young |
2000-10-24 |