发明名称 |
METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR SUPPORTING TRANSCODER-FREE OPERATION IN MEDIA GATEWAY |
摘要 |
<p>Methods, systems, and computer program products for providing transcoder-free operation in a media gateway are disclosed. In one method, first and second lists of media encoding rates and corresponding indices used by first and second media endpoints of a media stream connection are received. It is determined whether transcoder-free operation is possible for the media stream connection based on the first and second lists. In response to determining that transcoder-free operation is possible for the media stream connection, a transcoder-free connection is established in the media gateway between the first and second endpoints using a single digital signal processor to monitor and map between indices and encoding rates used by the first and second endpoints during the media stream connection.</p> |
申请公布号 |
WO2007022461(A2) |
申请公布日期 |
2007.02.22 |
申请号 |
WO2006US32484 |
申请日期 |
2006.08.18 |
申请人 |
SANTERA SYSTEMS, INC.;CHEN, WEISHENG;CHANG, ERIC, C. |
发明人 |
CHEN, WEISHENG;CHANG, ERIC, C. |
分类号 |
H04J1/16;H04L12/56 |
主分类号 |
H04J1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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