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Network routing |
Curtis E. Allen, Phillip D. Crable, Mariafranca Gregorat, Richard L. McClain, Sandra A. Paiement +5 more |
2014-08-05 |
| 8737592 |
Routing calls in a network |
Mariafranca Gregorat, Richard L. McClain, Timothy M. Dwight, James L. Verlare, Gregory Welch +1 more |
2014-05-27 |
| 8605711 |
Small office or home office (SOHO) IP phone service |
Heinrich Sinnreich, Alan B. Johnston |
2013-12-10 |
| 8515019 |
Telephone system and method for reliable emergency services calling |
John Kenneth Gallant, John Truetken |
2013-08-20 |
| 8325905 |
Routing calls in a network |
Mariafranca Gregorat, Richard L. McClain, Timothy M. Dwight, James L. Verlare, Gregory Welch +1 more |
2012-12-04 |
| 7643618 |
Telephone system and method for reliable emergency services calling |
John Kenneth Gallant, John Truetken |
2010-01-05 |
| 7103151 |
Telephone system and method for reliable emergency services calling |
John Kenneth Gallant, John Truetken |
2006-09-05 |