| 8873405 |
Automated session initiation protocol (SIP) device |
— |
2014-10-28 |
| 8401158 |
Release link trunking for IP telephony |
Carolyn Munzing |
2013-03-19 |
| 7668299 |
System using script command to generate audio quality test case to test a network |
Geoff Hart |
2010-02-23 |
| 7649982 |
Network-test system and method using script command in a server to emulate a tty device and define a tty test case |
Brian Bonnett |
2010-01-19 |
| 7486781 |
Release link trunking for IP telephony |
Carolyn Munzing |
2009-02-03 |
| 6715108 |
Method of and system for managing test case versions |
Brian S. Badger, Jonathan P. Gardner, Eugene E. Williams |
2004-03-30 |
| 6535908 |
System and method for call record search and call record verification for network certification |
William J. Johnson, Brian S. Badger, Eugene E. Williams |
2003-03-18 |
| 6425096 |
Method and system for audio portion test management in a client/server testing architecture |
William R. Liese, Kevin K. Watson, David L. Florcik, Brian S. Badger |
2002-07-23 |
| 6189031 |
Method and system for emulating a signaling point for testing a telecommunications network |
Brian S. Badger, William R. Liese |
2001-02-13 |
| 5987633 |
System, method and article of manufacture for time point validation |
Brian S. Badger, Eugene E. Williams, Chris Fry, Mark Dierbeck |
1999-11-16 |
| 5978940 |
System method and article of manufacture for test operations |
Brian S. Badger, Eugene E. Williams, Chris Fry, Mark Dierbeck |
1999-11-02 |
| 5940472 |
Intelligent services network test system |
Brian S. Badger |
1999-08-17 |
| 5854823 |
System and method for providing resources to test platforms |
Brian S. Badger |
1998-12-29 |
| 5822397 |
Audio interface for telecommunications test system |
— |
1998-10-13 |
| 5761272 |
Method of and system for performing telecommunications stress testing |
Eugene E. Williams, Brian S. Badger |
1998-06-02 |