发明授权
- 专利标题： System and method for interfacing telephony voice signals with a broadband access network
- 专利标题（中）： 将电话语音信号与宽带接入网接口的系统和方法
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申请号： US10131121申请日： 2002-04-23
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公开(公告)号： US06879667B1公开(公告)日： 2005-04-12
- 发明人: A. J. Paul Carew , Anthony H. Anconetani , I. Steve Gerson , George D. O'Brien, Jr. , Matthew A. Pendleton , Peter J. Renucci , Donald L. Sparks , Robert H. Whitcher
- 申请人： A. J. Paul Carew , Anthony H. Anconetani , I. Steve Gerson , George D. O'Brien, Jr. , Matthew A. Pendleton , Peter J. Renucci , Donald L. Sparks , Robert H. Whitcher
- 申请人地址： US TX Austin
- 专利权人： General Bandwidth Inc.
- 当前专利权人： General Bandwidth Inc.
- 当前专利权人地址： US TX Austin
- 代理机构： Baker Botts L.L.P.
- 主分类号： H04L12/66
- IPC分类号： H04L12/66 ; H04M1/64 ; H04M7/00
摘要：
A voice gateway (18) in a telecommunications network (1) includes a plurality of telephony port modules (102). Each telephony port module (102) receives telephony voice signals from a public switched telephony network (13). Each telephony port module (102) includes one or more digital signal processors (110) that perform one or more processing functions on the telephony voice signals. A particular telephony port module (102) may receive a telephony voice signal and use its associated digital signal processor (110) to process the received telephony voice signal or transfer the received telephony voice signal for processing to any digital signal processor (110) on any telephony port module (102). Telephony signals may also be transferred for processing to digital signal processors (110) on another voice gateway (18) in a voice gateway system.
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