| 9185142 |
System and method for providing alternate routing in a network |
Harry Edward Mussman, James O'Brien, Eric R. Sporel, Michael Baj |
2015-11-10 |
| 8948190 |
Alternate routing of voice communication in a packet-based network |
David Frederick McGuigan, Harry Edward Mussman, John Joseph McCabe, Eric R. Sporel |
2015-02-03 |
| 7720084 |
Alternate routing of voice communication in a packet-based network |
Harry Edward Mussman, John Joseph McCabe, David Frederick McGuigan, Eric R. Sporel |
2010-05-18 |
| 7570632 |
System and method for providing alternate routing in a network |
Harry Edward Mussman, James O'Brien, Eric R. Sporel, Michael Baj |
2009-08-04 |
| 7346043 |
Allocation of channel capacity in multiservice networks |
Robert Olshansky, James O'Brien, Harry Edward Mussman, David Frederick McGuigan |
2008-03-18 |
| 7339934 |
Alternate routing of voice communication in a packet-based network |
Harry Edward Mussman, John Joseph McCabe, David Frederick McGuigan, Eric R. Sporel |
2008-03-04 |
| 7239629 |
Multiservice network |
Robert Olshansky, Elliot G. Eichen |
2007-07-03 |
| 7215643 |
System and method for providing alternate routing in a network |
Harry Edward Mussman, James O'Brien, Eric R. Sporel, Michael Baj |
2007-05-08 |
| 6940849 |
System and method for IP telephony ping |
Elliot G. Eichen, Evegeni Belin, Robert Olshansky |
2005-09-06 |
| 5367698 |
Network file migration system |
Neil Webber, Gregory Kenley, Tracy Melbourne Taylor, Antony W. Foster |
1994-11-22 |