| 9100415 |
On-net direct access to voicemail |
Michelle M. Johnston, Vikas Sahdev, Steven L. Spak |
2015-08-04 |
| 8971513 |
Originating locator service |
Jeffrey Evans, Nashwa F. Sidhom, Henry L. Tam |
2015-03-03 |
| 8886174 |
Method and system for service provider awareness |
Hinal K. Balia, James H. Yoo |
2014-11-11 |
| 8498222 |
VoIP-based invocation of PSTN-based AIN/IN services |
Jeffrey Evans, Nashwa F. Sidhom, Henry L. Tam |
2013-07-30 |
| 8451999 |
Interactive communication session director |
Nashwa F. Sidhom, Henry L. Tam |
2013-05-28 |
| 8406381 |
System and method for providing call handling in law enforcement actions |
Kathleen F. Jarosinski, Rosa M. Underwood |
2013-03-26 |
| 8265236 |
Defining third-party voice mail access numbers in view of LATA boundaries |
Michelle M. Johnston, Kenneth E. Letellier |
2012-09-11 |
| 8229097 |
Originating simultaneous ring services |
Jeffrey Evans, Nashwa F. Sidhom, Henry L. Tam |
2012-07-24 |