| 9203768 |
System and method for providing differentiated quality of service |
Michael Koptiw |
2015-12-01 |
| 8848530 |
System and method for providing differentiated quality of service |
Michael Koptiw |
2014-09-30 |
| 8204223 |
System providing dynamic quality of service signaling messages in a cable telephony network |
Thomas A. Liebert |
2012-06-19 |
| 8199762 |
Method of sizing packets for routing over a communication network for VoIP calls on a per call basis |
Jerry Robinson, Larry Arnise Russell |
2012-06-12 |
| 7746893 |
Network controller and method to support format negotiation between interfaces of a network |
Samer A. Habiby |
2010-06-29 |
| 7630359 |
Technique for providing translation between the packet environment and the PSTN environment |
Ali M. Cherchali, James Ehlinger, Paul J. Fellingham, Marius J. Gudelis, James Yatsko |
2009-12-08 |
| 7623664 |
System providing dynamic quality of service signaling messages in a cable telephony network |
Thomas A. Liebert |
2009-11-24 |
| 7548550 |
Intelligent peripheral concentrator |
Wesley A. Brush, Jiayu Chen, Edite M. Hanlon, Christopher Hefele, Azeem A. Timmapuri |
2009-06-16 |
| 7346076 |
Network controller and method to support format negotiation between interfaces of a network |
Samer A. Habiby |
2008-03-18 |
| 7283541 |
Method of sizing packets for routing over a communication network for VoIP calls on a per call basis |
Jerry Robinson, Larry Arnise Russell |
2007-10-16 |
| 7158524 |
Integrating switching and facility networks |
Cagatay Buyukkoc, David J. Houck, Pravin Kumar Johri, Kathleen Meier-Hellstern, Rodolfo A. Milito |
2007-01-02 |
| 7080248 |
System providing dynamic quality of service signaling messages in a cable telephony network |
Thomas A. Liebert |
2006-07-18 |
| 7002963 |
Integrated switching and facility networks |
Cagatay Buyukkoc, David J. Houck, Pravin Kumar Johri, Kathleen Meier-Hellstern, Rodolfo A. Milito |
2006-02-21 |
| 6917625 |
Intelligent peripheral concentrator |
Wesley A. Brush, Jiayu Chen, Edite M. Hanlon, Christopher Hefele, Azeem A. Timmapuri |
2005-07-12 |
| 6665730 |
Method and apparatus for transaction routing in a connection-oriented packet network using a non-fault-tolerant directory server |
Mark A. Ratcliffe |
2003-12-16 |
| 6490278 |
Method and apparatus for signaling voice compression in a network |
Joshua Hal Rosenbluth |
2002-12-03 |
| 6463062 |
Integrating switching and facility networks using ATM |
Cagatay Buyukkoc, David J. Houck, Pravin Kumar Johri, Kathleen Meier-Hellstern, Rodolfo A. Milito |
2002-10-08 |
| 6157709 |
Method and apparatus for branding delivered calls |
John Jutten Lawser |
2000-12-05 |
| 5912946 |
Method for detecting improper delivery of parameters, in an initial address message, from an interconnecting switch |
— |
1999-06-15 |
| 5481673 |
Method for cluster routing in direct link using two associated routing tables at node or signaling transfer point |
— |
1996-01-02 |