CN101448223A - 电路域接入ip多媒体子***呼叫保持和呼叫恢复实现方法 - Google Patents
电路域接入ip多媒体子***呼叫保持和呼叫恢复实现方法 Download PDFInfo
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- CN101448223A CN101448223A CNA200810091029XA CN200810091029A CN101448223A CN 101448223 A CN101448223 A CN 101448223A CN A200810091029X A CNA200810091029X A CN A200810091029XA CN 200810091029 A CN200810091029 A CN 200810091029A CN 101448223 A CN101448223 A CN 101448223A
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CN200810091029XA CN101448223B (zh) | 2008-04-10 | 2008-04-10 | 电路域接入ip多媒体子***呼叫保持和呼叫恢复实现方法 |
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CN200810091029XA CN101448223B (zh) | 2008-04-10 | 2008-04-10 | 电路域接入ip多媒体子***呼叫保持和呼叫恢复实现方法 |
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CN101448223A true CN101448223A (zh) | 2009-06-03 |
CN101448223B CN101448223B (zh) | 2011-12-07 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179680A (zh) * | 2011-12-23 | 2013-06-26 | ***通信集团北京有限公司 | 一种链路保持方法、***、iad及sbc |
CN107371147A (zh) * | 2017-06-13 | 2017-11-21 | 努比亚技术有限公司 | 呼叫保持方法及保持、被保持终端、计算机可读存储介质 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100589640C (zh) * | 2006-06-19 | 2010-02-10 | 中兴通讯股份有限公司 | 一种传送语音呼叫连续性业务的业务状态的方法 |
CN101106803B (zh) * | 2006-07-13 | 2011-01-05 | 华为技术有限公司 | 在相互独立的网络间切换并保持呼叫连续性的方法及*** |
CN101102604B (zh) * | 2007-08-01 | 2011-11-30 | 中兴通讯股份有限公司 | Ip多媒体子***集中控制业务中用户关机前转的方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179680A (zh) * | 2011-12-23 | 2013-06-26 | ***通信集团北京有限公司 | 一种链路保持方法、***、iad及sbc |
CN103179680B (zh) * | 2011-12-23 | 2016-05-25 | ***通信集团北京有限公司 | 一种链路保持方法、***、iad及sbc |
CN107371147A (zh) * | 2017-06-13 | 2017-11-21 | 努比亚技术有限公司 | 呼叫保持方法及保持、被保持终端、计算机可读存储介质 |
CN107371147B (zh) * | 2017-06-13 | 2020-04-03 | 努比亚技术有限公司 | 呼叫保持方法及保持、被保持终端、计算机可读存储介质 |
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CN101448223B (zh) | 2011-12-07 |
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Effective date of registration: 20171205 Address after: 15 No. 532200 the Guangxi Zhuang Autonomous Region Jiangzhou District of Chongzuo City Stone Forest Avenue Patentee after: Pan Rongqiong Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20171205 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Patentee before: ZTE Corp. |
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Effective date of registration: 20180328 Address after: 510000 room 3, No. 104, Yuexiu North Road, Yuexiu District, Guangzhou, Guangdong Province, room 3, No. 104 Patentee after: Guangdong Hua Heng Telecom Equipment Co.,Ltd. Address before: 15 No. 532200 the Guangxi Zhuang Autonomous Region Jiangzhou District of Chongzuo City Stone Forest Avenue Patentee before: Pan Rongqiong |
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Granted publication date: 20111207 Termination date: 20190410 |