| 9531870 |
Method for providing custom ring-back tones |
James E. Haley, Douglas R. Jones, John H. Wurster |
2016-12-27 |
| 8861379 |
Test automation for an integrated telephony call management service |
Shafqat Chowdhury, Henry L. Tam, Benyam Chekol, Krishna Kodakkattil, Adam Barrow +3 more |
2014-10-14 |
| 8755375 |
Method for providing custom ring-back tones |
James E. Haley, Douglas R. Jones, John H. Wurster |
2014-06-17 |
| 8553853 |
Systems and methods for using the advanced intelligent network to redirect data network traffic |
Jeffrey Evans, John H. Wurster |
2013-10-08 |
| 8532089 |
Call intercept for voice over internet protocol (VoIP) |
Tim Dalrymple, Jeffrey Evans |
2013-09-10 |
| 8291120 |
Systems, methods, and computer program product for automatically verifying a standby site |
Jeffrey Evans, John H. Wurster |
2012-10-16 |
| 8126126 |
Method for providing custom ring-back tones |
James E. Haley, Douglas R. Jones, John H. Wurster |
2012-02-28 |
| 6697461 |
Methods and apparatus for providing call screening and other communication services |
John H. Wurster |
2004-02-24 |
| 6574323 |
Special need processing of services provided by an advanced intelligent network |
James A. Manuel |
2003-06-03 |
| 6459780 |
Methods and apparatus for providing a called party call disposition options in real time |
John H. Wurster |
2002-10-01 |