CN1124725C - 基于互联网协议的电话交换系统及方法 - Google Patents
基于互联网协议的电话交换系统及方法 Download PDFInfo
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- CN1124725C CN1124725C CN 00106034 CN00106034A CN1124725C CN 1124725 C CN1124725 C CN 1124725C CN 00106034 CN00106034 CN 00106034 CN 00106034 A CN00106034 A CN 00106034A CN 1124725 C CN1124725 C CN 1124725C
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CN 00106034 CN1124725C (zh) | 2000-04-17 | 2000-04-17 | 基于互联网协议的电话交换系统及方法 |
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CN 00106034 CN1124725C (zh) | 2000-04-17 | 2000-04-17 | 基于互联网协议的电话交换系统及方法 |
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CN1318931A CN1318931A (zh) | 2001-10-24 |
CN1124725C true CN1124725C (zh) | 2003-10-15 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7072959B2 (en) * | 2002-01-15 | 2006-07-04 | Cisco Technology, Inc. | Method and apparatus for dynamically assigning a network endpoint to a network region for selecting a proper codec |
CN100448254C (zh) * | 2002-02-01 | 2008-12-31 | 林炜 | 一种流动直拨网络电话的系统和方法 |
CN100362828C (zh) * | 2003-09-04 | 2008-01-16 | 华为技术有限公司 | 实现综合接入设备业务扩展的方法及其装置 |
CN100385884C (zh) * | 2004-04-24 | 2008-04-30 | 腾讯科技(深圳)有限公司 | 一种即时通讯中的信息服务的方法和系统 |
CN100372335C (zh) * | 2004-07-13 | 2008-02-27 | 华为技术有限公司 | 一种将呼叫转移为因特网协议语音业务的方法 |
US7558246B2 (en) | 2004-12-21 | 2009-07-07 | Cisco Technology, Inc. | Selecting a routing mode for a call session |
CN100452766C (zh) * | 2005-04-12 | 2009-01-14 | 中国电信股份有限公司 | 一种基于业务触发的ip数据流导向系统及方法 |
CN100463454C (zh) * | 2005-06-17 | 2009-02-18 | 黄音凯 | 网络电话交换机的桥接装置与网络电话系统 |
CN100459519C (zh) * | 2005-10-28 | 2009-02-04 | 华为技术有限公司 | 对数据管理进行权限控制的方法 |
US20070183398A1 (en) * | 2006-02-07 | 2007-08-09 | Bennett James D | Computing device supporting bridging between a packet switched network and the public switched telephone network |
CN101115233A (zh) * | 2007-09-05 | 2008-01-30 | 侯万春 | 移动通信客户端与客户端通信服务器及通信实现的方法 |
CN102045653B (zh) * | 2009-10-26 | 2015-05-20 | 中兴通讯股份有限公司 | 一种实现ip化语音信箱外呼的系统及方法 |
CN101834962B (zh) * | 2010-04-27 | 2012-05-09 | 迈普通信技术股份有限公司 | 基于ippbx的内线用户呼叫方法以及呼叫系统 |
CN102547000B (zh) * | 2012-02-02 | 2013-08-07 | 华为技术有限公司 | 一种控制用户呼叫的方法和设备 |
CN109769149A (zh) * | 2018-11-26 | 2019-05-17 | 视联动力信息技术股份有限公司 | 一种业务请求的处理方法和装置 |
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