| 11665208 |
Systems and methods for selectively routing a SIP message without a parameter identifying a telephone number |
Jodi A. Kelm, Shanthala Kuravangi-Thammaiah |
2023-05-30 |
| 10924530 |
Inter-provider file transfer system and method |
Khalid Adnan, Jun Yuan, Michael Trupia |
2021-02-16 |
| 10742715 |
Inter-provider file transfer system and method |
Khalid Adnan, Jun Yuan, Michael Trupia |
2020-08-11 |
| 9628566 |
Communication of data of a web real-time communication via a carrier-grade environment |
Heath W. Hendrickson, Jeffrey Haltom |
2017-04-18 |
| 9160770 |
Tagging VoIP originated traffic |
— |
2015-10-13 |
| 9143620 |
Multiparty service access in a network with autonomous nodes |
Jeffrey Haltom, Rachel Lee Scarbrough, Heath W. Hendrickson |
2015-09-22 |
| 9071683 |
Methods and systems for determining whether an identity associated with a telephone call is fake |
Jeffrey Haltom, Thomas A. Gallant |
2015-06-30 |
| 8787354 |
Apparatuses, methods and systems for tiered routing engine |
— |
2014-07-22 |
| 8750467 |
Systems and methods for handling calls associated with an interactive voice response application |
David E. Phelps, Brian S. Badger |
2014-06-10 |
| 8559309 |
Tagging VoIP originated traffic |
— |
2013-10-15 |
| 8478892 |
Session initiation protocol (SIP) overload protection |
Stevan H. Leiden, Timothy W. Bischoff, Arthur Doskow, Kevin V. Bohn, Gary Lance Lockhart |
2013-07-02 |
| 8285868 |
Session initiation protocol (SIP) overload protection |
Stevan H. Leiden, Timothy W. Bischoff, Arthur Doskow, Kevin V. Bohn, Gary Lance Lockhart |
2012-10-09 |
| 8139729 |
Systems and methods for handling calls associated with an interactive voice response application |
David E. Phelps, Brian S. Badger |
2012-03-20 |
| 7424106 |
Routing traffic between carriers |
Kimberly A. Galdiano |
2008-09-09 |