发明名称 |
INTEGRATING MULTIMEDIA CAPABILITIES WITH CIRCUIT-SWITCHED CALLS |
摘要 |
The present invention monitors call signaling events stemming from a circuit-switched call between a caller and a called party and controls a packet-session between user agents on respective endpoints associated with the caller and called party. The endpoints may include any type of computational device capable of facilitating the packet-session over a packet-switched network. Control of the user agents may be provided via a proxy for the user agents and may use the session initiation protocol (SIP), or like session control protocol for communications.
|
申请公布号 |
US2012076002(A1) |
申请公布日期 |
2012.03.29 |
申请号 |
US201113323207 |
申请日期 |
2011.12.12 |
申请人 |
RAMSAYER CHRISTOPHER G.;DALRYMPLE WILLIAM CLYDE PRENTICE;CAMPION PHILIP JOHN;KIM JEONG MIN;CHEN TA-MING;ROCKSTAR BIDCO, LP |
发明人 |
RAMSAYER CHRISTOPHER G.;DALRYMPLE WILLIAM CLYDE PRENTICE;CAMPION PHILIP JOHN;KIM JEONG MIN;CHEN TA-MING |
分类号 |
H04L12/66;H04L12/26 |
主分类号 |
H04L12/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|