CN1561622A - 灵活廉价地提供分组网络中语音传输的业务特征 - Google Patents
灵活廉价地提供分组网络中语音传输的业务特征 Download PDFInfo
- Publication number
- CN1561622A CN1561622A CN02819125.0A CN02819125A CN1561622A CN 1561622 A CN1561622 A CN 1561622A CN 02819125 A CN02819125 A CN 02819125A CN 1561622 A CN1561622 A CN 1561622A
- Authority
- CN
- China
- Prior art keywords
- packet
- network
- useful data
- vst
- packet converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims description 13
- 230000011664 signaling Effects 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000013468 resource allocation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10147873.9 | 2001-09-28 | ||
DE10147873A DE10147873A1 (de) | 2001-09-28 | 2001-09-28 | Flexible und aufwandsarme Bereitstellung von Dienstmerkmalen für Sprachübertragung im Paketnetz |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1561622A true CN1561622A (zh) | 2005-01-05 |
CN100481830C CN100481830C (zh) | 2009-04-22 |
Family
ID=7700626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02819125.0A Expired - Fee Related CN100481830C (zh) | 2001-09-28 | 2002-09-12 | 在分组网络中转接有用数据流的方法、分组转换器和系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7940745B2 (zh) |
EP (1) | EP1430668B1 (zh) |
CN (1) | CN100481830C (zh) |
BR (1) | BR0212918A (zh) |
DE (2) | DE10147873A1 (zh) |
WO (1) | WO2003032591A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8755372B2 (en) * | 2009-04-27 | 2014-06-17 | Five9, Inc. | Secure customer service proxy portal |
JP5644443B2 (ja) * | 2010-12-03 | 2014-12-24 | 富士通株式会社 | 通信装置及び二重化方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6118864A (en) * | 1997-12-31 | 2000-09-12 | Carmel Connection, Inc. | System and method for providing communication on a wide area network |
US6529499B1 (en) * | 1998-09-22 | 2003-03-04 | Lucent Technologies Inc. | Method for providing quality of service for delay sensitive traffic over IP networks |
US6404746B1 (en) | 1999-07-13 | 2002-06-11 | Intervoice Limited Partnership | System and method for packet network media redirection |
US6832254B1 (en) * | 1999-08-23 | 2004-12-14 | Nortel Networks Limited | Method and apparatus for associating an end-to-end call identifier with a connection in a multimedia packet network |
US6754180B1 (en) * | 1999-12-15 | 2004-06-22 | Nortel Networks Limited | System, method, and computer program product for support of bearer path services in a distributed control network |
US6611591B1 (en) * | 2000-01-06 | 2003-08-26 | Cisco Technology, Inc. | System and method for integrated telephony switching |
US6807150B1 (en) * | 2000-01-27 | 2004-10-19 | Cisco Technology, Inc. | System and method for controlling a telephony communication session |
US6282192B1 (en) * | 2000-01-27 | 2001-08-28 | Cisco Technology, Inc. | PSTN fallback using dial on demand routing scheme |
US6765912B1 (en) * | 2000-08-08 | 2004-07-20 | Nortel Networks Limited | Network resource usage in call sessions |
JP4394347B2 (ja) * | 2000-08-11 | 2010-01-06 | ザ・トラスティーズ・オブ・コロンビア・ユニバーシティ・イン・ザ・シティ・オブ・ニューヨーク | インター/イントラネット電話でのユニファイドメッセージングのためのシステム及び方法 |
US6888839B1 (en) * | 2000-10-19 | 2005-05-03 | Nortel Networks Limited | Method and apparatus for tunneling operating codes to and from a call server in a packet network |
US6876646B1 (en) * | 2000-11-16 | 2005-04-05 | Nortel Networks Limited | Collecting information before a call |
US20020159439A1 (en) * | 2001-04-25 | 2002-10-31 | Marsh Anita B. | Dynamically downloading telecommunication call services |
US7035260B1 (en) * | 2001-08-27 | 2006-04-25 | At&T Corp. | Voice over IP service implementation for providing multimedia features |
-
2001
- 2001-09-28 DE DE10147873A patent/DE10147873A1/de not_active Withdrawn
-
2002
- 2002-09-12 EP EP02769941A patent/EP1430668B1/de not_active Expired - Fee Related
- 2002-09-12 BR BR0212918-3A patent/BR0212918A/pt not_active IP Right Cessation
- 2002-09-12 CN CN02819125.0A patent/CN100481830C/zh not_active Expired - Fee Related
- 2002-09-12 US US10/491,075 patent/US7940745B2/en active Active
- 2002-09-12 WO PCT/DE2002/003404 patent/WO2003032591A2/de active Application Filing
- 2002-09-12 DE DE50214633T patent/DE50214633D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7940745B2 (en) | 2011-05-10 |
WO2003032591A2 (de) | 2003-04-17 |
EP1430668B1 (de) | 2010-09-01 |
EP1430668A2 (de) | 2004-06-23 |
DE50214633D1 (de) | 2010-10-14 |
BR0212918A (pt) | 2004-10-13 |
DE10147873A1 (de) | 2003-04-17 |
CN100481830C (zh) | 2009-04-22 |
WO2003032591A3 (de) | 2003-07-03 |
US20040246941A1 (en) | 2004-12-09 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20080404 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080404 Address after: Munich, Germany Applicant after: Nokia Siemens Networks GmbH Address before: Munich, Germany Applicant before: Siemens AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NOKIA COMMUNICATION GMBH + CO. KG Free format text: FORMER NAME: NOKIA SIEMENS NETWORKS GMBH |
|
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: NOKIA SIEMENS NETWORKS GMBH & CO. KG Address before: Munich, Germany Patentee before: Nokia Siemens Networks GmbH |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20150912 |
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EXPY | Termination of patent right or utility model |