| 7499536 |
Apparatus and method for intelligent call routing and call return |
Michael W. Boeckman |
2009-03-03 |
| 7295665 |
Method and system for routing a communication through an alternate carrier |
Laura Culli, M. Lourdes Coranado, David Hickman, Bruce A. Nance, John Simino +1 more |
2007-11-13 |
| 7068771 |
Method and network for routing a communication through an alternate carrier |
Laura Culli, M. Lourdes Coranado, David Hickman, Bruce A. Nance, John Simino +1 more |
2006-06-27 |
| 6850600 |
Apparatus and method for intelligent call routing and call return |
Michael W. Boeckman |
2005-02-01 |
| 6697480 |
Method and network for routing a communication through an alternate carrier |
Laura Culli, M. Lourdes Coranado, David Hickman, Bruce A. Nance, John Simino +1 more |
2004-02-24 |
| 6526136 |
System and computer program for routing a dedicated number through alternate telephone carriers |
Laura Culli, M. Lourdes Coranado, David Hickman, Bruce A. Nance, John Simino +1 more |
2003-02-25 |
| 6292552 |
Apparatus and method for routing a dedicated number through alternate telephone carriers |
Laura Culli, M. Lourdes Coranado, David Hickman, Bruce A. Nance, John Simino +1 more |
2001-09-18 |
| 6185282 |
Apparatus and method for intelligent call routing and call return |
Michael W. Boeckman |
2001-02-06 |
| 6108408 |
Apparatus and method for routing a dedicated number through alternate telephone carriers |
Laura Culli, M. Lourdes Coranado, David Hickman, Bruce A. Nance, John Simino +1 more |
2000-08-22 |
| 6075853 |
Apparatus and method for intelligent call routing and call return |
Michael W. Boeckman |
2000-06-13 |
| 5920618 |
Apparatus and method for managing telephony-based services |
Harold C. Fleischer, III |
1999-07-06 |