Invention Grant
- Patent Title: Integrating multimedia capabilities with circuit-switched calls
- Patent Title (中): 将多媒体功能与电路交换呼叫集成
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Application No.: US13323207Application Date: 2011-12-12
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Publication No.: US08711707B2Publication Date: 2014-04-29
- Inventor: Christopher G. Ramsayer , William Clyde Prentice Dalrymple , Philip John Campion , Jeong Min Kim , Ta-Ming Chen
- Applicant: Christopher G. Ramsayer , William Clyde Prentice Dalrymple , Philip John Campion , Jeong Min Kim , Ta-Ming Chen
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Main IPC: H04L1/00
- IPC: H04L1/00
Abstract:
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.
Public/Granted literature
- US20120076002A1 INTEGRATING MULTIMEDIA CAPABILITIES WITH CIRCUIT-SWITCHED CALLS Public/Granted day:2012-03-29
Information query
