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System and method for multiple address of record deregistration using a single SIP request |
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Resetting / restarting SIP endpoint devices |
Pandit Panburana, Craig P. Miller |
2015-06-02 |
| 8271663 |
System and method for multiple address of record registration using a single implicit SIP request |
Ganesh Jayadevan, Pandit Panburana, Vikas Vashisht |
2012-09-18 |
| 8223926 |
Resilient registration with a call manager |
Louis Pratt, Craig P. Miller, Roger V. Beathard |
2012-07-17 |
| 7949767 |
System and method for multiple address of record registration using a single explicit SIP request |
Ganesh Jayadevan, Pandit Panburana, Vikas Vashisht |
2011-05-24 |
| 7899175 |
System and method for providing a dial plan conversion in a session initiation protocol (SIP) environment |
Denise Caballero-McCann, William Michael Hudson, JR., Stephen Levy, Daniel Linton, Louis Pratt +1 more |
2011-03-01 |
| 7778404 |
System and method for providing a dial plan conversion in a session initiation protocol (SIP) environment |
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2010-08-17 |