CN1328752A - 在两个电话网络之间使用中央控制器交换电话通话的方法 - Google Patents
在两个电话网络之间使用中央控制器交换电话通话的方法 Download PDFInfo
- Publication number
- CN1328752A CN1328752A CN99813893.2A CN99813893A CN1328752A CN 1328752 A CN1328752 A CN 1328752A CN 99813893 A CN99813893 A CN 99813893A CN 1328752 A CN1328752 A CN 1328752A
- Authority
- CN
- China
- Prior art keywords
- branch exchange
- private branch
- exchange pbx
- telephone network
- central controller
- 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
Images
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
- H04Q3/625—Arrangements in the private branch exchange
- H04Q3/627—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/64—Distributing or queueing
- H04Q3/66—Traffic distributors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13104—Central control, computer control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13138—Least cost routing, LCR
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1322—PBX
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13384—Inter-PBX traffic, PBX networks, e.g. corporate networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13385—Off-net subscriber
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19845036A DE19845036A1 (de) | 1998-09-30 | 1998-09-30 | Verfahren zur Vermittlung von Telefongesprächen zwischen zwei Telefonnetzen unter Verwendung einer zentralen Steuerung |
DE19845036.2 | 1998-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1328752A true CN1328752A (zh) | 2001-12-26 |
CN1218588C CN1218588C (zh) | 2005-09-07 |
Family
ID=7882926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99813893.2A Expired - Fee Related CN1218588C (zh) | 1998-09-30 | 1999-09-29 | 在两个电话网络之间使用中央控制器交换电话通话的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6816588B1 (zh) |
EP (1) | EP1118230B1 (zh) |
CN (1) | CN1218588C (zh) |
DE (2) | DE19845036A1 (zh) |
WO (1) | WO2000019740A1 (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5425084A (en) * | 1992-11-23 | 1995-06-13 | Brinskele; Edward A. | Computer-controlled telecommunications system |
GB2300089A (en) | 1995-04-21 | 1996-10-23 | Eurotel Telecom Limited | Least cost router in a telecommunications system |
US5862203A (en) | 1995-07-21 | 1999-01-19 | Call Manage | Telecommunications call management system |
DE19614926A1 (de) | 1996-04-16 | 1997-10-23 | Philips Patentverwaltung | Privates Telekommunikationsnetz |
-
1998
- 1998-09-30 DE DE19845036A patent/DE19845036A1/de not_active Withdrawn
-
1999
- 1999-09-29 WO PCT/DE1999/003137 patent/WO2000019740A1/de active IP Right Grant
- 1999-09-29 US US09/806,543 patent/US6816588B1/en not_active Expired - Lifetime
- 1999-09-29 CN CN99813893.2A patent/CN1218588C/zh not_active Expired - Fee Related
- 1999-09-29 EP EP99969883A patent/EP1118230B1/de not_active Expired - Lifetime
- 1999-09-29 DE DE59914156T patent/DE59914156D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1118230A1 (de) | 2001-07-25 |
DE59914156D1 (de) | 2007-03-08 |
DE19845036A1 (de) | 2000-04-06 |
WO2000019740A1 (de) | 2000-04-06 |
EP1118230B1 (de) | 2007-01-17 |
CN1218588C (zh) | 2005-09-07 |
US6816588B1 (en) | 2004-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
C10 | Entry into substantive examination | ||
PB01 | Publication | ||
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 AG Effective date: 20120328 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120328 Address after: Munich, Germany Patentee after: Siemens Entpr Comm GmbH & Co. K. Address before: Munich, 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: 20050907 Termination date: 20120929 |