CN100403729C - Sip软交换系统中呼叫控制与媒体流穿越私网的方法 - Google Patents
Sip软交换系统中呼叫控制与媒体流穿越私网的方法 Download PDFInfo
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- CN100403729C CN100403729C CNB2004100802475A CN200410080247A CN100403729C CN 100403729 C CN100403729 C CN 100403729C CN B2004100802475 A CNB2004100802475 A CN B2004100802475A CN 200410080247 A CN200410080247 A CN 200410080247A CN 100403729 C CN100403729 C CN 100403729C
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CNB2004100802475A CN100403729C (zh) | 2004-09-28 | 2004-09-28 | Sip软交换系统中呼叫控制与媒体流穿越私网的方法 |
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CNB2004100802475A CN100403729C (zh) | 2004-09-28 | 2004-09-28 | Sip软交换系统中呼叫控制与媒体流穿越私网的方法 |
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CN1588922A CN1588922A (zh) | 2005-03-02 |
CN100403729C true CN100403729C (zh) | 2008-07-16 |
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CNB2004100802475A Expired - Fee Related CN100403729C (zh) | 2004-09-28 | 2004-09-28 | Sip软交换系统中呼叫控制与媒体流穿越私网的方法 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060239251A1 (en) * | 2005-04-26 | 2006-10-26 | Bennett Jesse W | Multi-user media client for communication devices |
CN100546285C (zh) * | 2007-05-09 | 2009-09-30 | 华为技术有限公司 | 实现互通网关应用层路由的方法、系统及会话边界控制器 |
CN101309203B (zh) * | 2007-05-17 | 2011-03-16 | 中兴通讯股份有限公司 | 一种网络媒体服务方法 |
CN101094159B (zh) * | 2007-07-18 | 2010-06-09 | 中兴通讯股份有限公司 | 一种媒体流私网穿透的方法 |
CN101083628B (zh) * | 2007-07-20 | 2010-08-18 | 中兴通讯股份有限公司 | 一种动态转发媒体源的方法 |
CN101242421B (zh) * | 2008-03-19 | 2012-06-13 | 中国科学院计算技术研究所 | 多层nat环境下面向应用的名字注册系统及其服务方法 |
CN101478505B (zh) * | 2009-01-23 | 2011-09-07 | 建汉科技股份有限公司 | 不同私有网络的网络装置间建立网络系统及网络联机方法 |
CN102137171A (zh) * | 2010-01-22 | 2011-07-27 | 正文科技股份有限公司 | 用于多媒体串流的网络地址转换方法、转换器及通信系统 |
CN104539590A (zh) * | 2014-12-10 | 2015-04-22 | 深圳市共进电子股份有限公司 | 报文处理方法和装置 |
CN107612920A (zh) * | 2017-09-30 | 2018-01-19 | 深圳市艾特智能科技有限公司 | 对讲方法、对讲系统、可读存储介质和计算机设备 |
CN108989353B (zh) * | 2018-09-05 | 2021-04-27 | 中国联合网络通信集团有限公司 | 软交换呼叫方法和系统 |
CN113079144B (zh) * | 2021-03-24 | 2022-11-18 | 上海井星信息科技有限公司 | 一种穿透DMZ网络的SIP WebRTC网关系统 |
CN113099056B (zh) * | 2021-03-24 | 2022-07-22 | 网经科技(苏州)有限公司 | 基于kamailio实现VoIP的NAT穿越的方法 |
CN114363117B (zh) * | 2021-12-13 | 2023-11-28 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | 一种无线子网异构互联方法和系统 |
CN114979080B (zh) * | 2022-04-29 | 2023-07-14 | 厦门立林科技有限公司 | 一种融合局域网和广域网的sip对讲方法、系统、存储装置 |
Citations (3)
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CN1466344A (zh) * | 2002-06-21 | 2004-01-07 | 南京北极星软件有限公司 | VoIP应用穿越防火墙的方法 |
US20040158606A1 (en) * | 2003-02-10 | 2004-08-12 | Mingtar Tsai | Transmission method of multimedia data over a network |
CN1523848A (zh) * | 2002-12-27 | 2004-08-25 | Lg������ʽ���� | 具有nat的网络中的sip服务方法 |
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2004
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1466344A (zh) * | 2002-06-21 | 2004-01-07 | 南京北极星软件有限公司 | VoIP应用穿越防火墙的方法 |
CN1523848A (zh) * | 2002-12-27 | 2004-08-25 | Lg������ʽ���� | 具有nat的网络中的sip服务方法 |
US20040158606A1 (en) * | 2003-02-10 | 2004-08-12 | Mingtar Tsai | Transmission method of multimedia data over a network |
Non-Patent Citations (2)
Title |
---|
基于软交换的NAT/防火墙穿透技术研究. 柯金水,王芙蓉,戴彬.江西通信科技,第1期. 2004 |
基于软交换的NAT/防火墙穿透技术研究. 柯金水,王芙蓉,戴彬.江西通信科技,第1期. 2004 * |
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CN1588922A (zh) | 2005-03-02 |
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