Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933279 | Voice over packet network arrangement and method | Bryan Miller, James Shields | 2011-04-26 |
| 7408928 | Methods and apparatus for setting up telephony connections between two address domains having overlapping address ranges | Kevin Baughan, Cedric Aoun | 2008-08-05 |
| 7397763 | Admissions control in a connectionless communications network | — | 2008-07-08 |
| 7330463 | Enterprise voice over internet protocol (VoIP) virtual private network (VPN) | John Storrie | 2008-02-12 |
| 7313145 | Method and system for establishing paths between end points in packet data networks | Robert L. Turner, Paul Kettlewell, Leilani Arambepola | 2007-12-25 |
| 6434229 | Channel associated signalling (CAS) compatible telecommunications node and software platform therefor | Brent A. McDonald | 2002-08-13 |