Invention Grant
US07881294B1 Method and apparatus for enabling network based media manipulation
有权
用于启用基于网络的媒体操纵的方法和装置
- Patent Title: Method and apparatus for enabling network based media manipulation
- Patent Title (中): 用于启用基于网络的媒体操纵的方法和装置
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Application No.: US11017973Application Date: 2004-12-21
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Publication No.: US07881294B1Publication Date: 2011-02-01
- Inventor: Marian Croak , Hossein Eslambolchi
- Applicant: Marian Croak , Hossein Eslambolchi
- Applicant Address: US NV Reno
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US NV Reno
- Main IPC: H04L12/56
- IPC: H04L12/56 ; H04L12/12 ; H04L12/26
Abstract:
The present invention enables the network to provide enhanced processing of the media stream before and/or during the call establishment. In one embodiment, the network can use the Session Description Header information to provide service support such as mid call Dual Tone Multiple Frequency (DTMF) detection, transcoding, and media conversion within the network instead of between two intelligent endpoint devices.
Information query
