CN1109445C - 由至少两个具有集群功能的小自动交换机组成的通信系统 - Google Patents
由至少两个具有集群功能的小自动交换机组成的通信系统 Download PDFInfo
- Publication number
- CN1109445C CN1109445C CN97198396A CN97198396A CN1109445C CN 1109445 C CN1109445 C CN 1109445C CN 97198396 A CN97198396 A CN 97198396A CN 97198396 A CN97198396 A CN 97198396A CN 1109445 C CN1109445 C CN 1109445C
- Authority
- CN
- China
- Prior art keywords
- switching node
- board
- automatic switch
- team
- clustering functionality
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/46—Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
- H04M3/465—Arrangements for simultaneously calling a number of substations until an answer is obtained
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/009—Arrangements for interconnection between switching centres in systems involving PBX or KTS networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
- H04M2203/2044—Group features, e.g. closed user group
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19640265A DE19640265B4 (de) | 1996-09-30 | 1996-09-30 | Kommunikationssystem aus mindestens zwei Nebenstellenanlagen mit Teamfunktion |
DE19640265.4 | 1996-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1232593A CN1232593A (zh) | 1999-10-20 |
CN1109445C true CN1109445C (zh) | 2003-05-21 |
Family
ID=7807417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97198396A Expired - Fee Related CN1109445C (zh) | 1996-09-30 | 1997-09-18 | 由至少两个具有集群功能的小自动交换机组成的通信系统 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0929979B1 (zh) |
CN (1) | CN1109445C (zh) |
AT (1) | ATE261642T1 (zh) |
DE (1) | DE19640265B4 (zh) |
WO (1) | WO1998015134A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10033439A1 (de) * | 2000-07-10 | 2002-01-24 | Siemens Ag | Gruppentask-Konzept |
DE10045246C2 (de) * | 2000-09-13 | 2003-09-18 | Siemens Ag | Verfahren zum Wechsel einer Zuordnung eines mobilen Teilnehmers |
JP4553838B2 (ja) * | 2005-12-28 | 2010-09-29 | 富士通株式会社 | 通信方法、通信システム、中継装置及び通信装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5253288A (en) * | 1990-03-28 | 1993-10-12 | At&T Bell Laboratories | Alternate destination call redirection for telecommunications systems |
US5521970A (en) * | 1995-03-29 | 1996-05-28 | At&T Corp. | Arrangement for extending call-coverage across a network of nodes |
-
1996
- 1996-09-30 DE DE19640265A patent/DE19640265B4/de not_active Expired - Fee Related
-
1997
- 1997-09-18 AT AT97909151T patent/ATE261642T1/de not_active IP Right Cessation
- 1997-09-18 EP EP97909151A patent/EP0929979B1/de not_active Expired - Lifetime
- 1997-09-18 CN CN97198396A patent/CN1109445C/zh not_active Expired - Fee Related
- 1997-09-18 WO PCT/DE1997/002112 patent/WO1998015134A1/de active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5253288A (en) * | 1990-03-28 | 1993-10-12 | At&T Bell Laboratories | Alternate destination call redirection for telecommunications systems |
US5521970A (en) * | 1995-03-29 | 1996-05-28 | At&T Corp. | Arrangement for extending call-coverage across a network of nodes |
Also Published As
Publication number | Publication date |
---|---|
ATE261642T1 (de) | 2004-03-15 |
DE19640265B4 (de) | 2007-11-29 |
EP0929979B1 (de) | 2004-03-10 |
WO1998015134A1 (de) | 1998-04-09 |
EP0929979A1 (de) | 1999-07-21 |
DE19640265A1 (de) | 1998-04-02 |
CN1232593A (zh) | 1999-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS ENTPR COMM GMBH + CO. K. Free format text: FORMER OWNER: SIEMENS LTD. Effective date: 20120327 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120327 Address after: Munich, Germany Patentee after: Siemens Entpr Comm GmbH & Co. K. Address before: Munich, Federal Republic of Germany Patentee before: Siemens AG |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030521 Termination date: 20120918 |