| 10721318 |
Methods and apparatus for generating, aggregating and/or distributing presence information |
Lisa Villa Neyen, Shambhu Dayal Rai, Timothy R. Thornton |
2020-07-21 |
| 10306000 |
Methods and apparatus for generating, aggregating and/or distributing presence information |
Lisa Villa Neyen, Shambhu Dayal Rai, Timothy R. Thornton |
2019-05-28 |
| 8750827 |
LAN-based UMA network controller with aggregated transport |
Troy T. Pummill, Terry Hardie, Talbot Harty |
2014-06-10 |
| 8380167 |
LAN-based UMA network controller with proxy connection |
Troy T. Pummill, Terry Hardie, Talbot Harty |
2013-02-19 |
| 8224333 |
LAN-based UMA network controller with aggregated transport |
Troy T. Pummill, Terry Hardie, Talbot Harty |
2012-07-17 |
| 7907599 |
Determination of SIP transport to reduce call setup delays |
Terry Hardie, Sreedhar Pampati |
2011-03-15 |
| 7885659 |
LAN-based UMA network controller with local services support |
Troy T. Pummill, Terry Hardie, Talbot Harty |
2011-02-08 |
| 7697513 |
Private branch exchange (PBX) networking over IP networks |
— |
2010-04-13 |