CA2083859A1 - Processeur adjoint incorpore a un systeme de commutation - Google Patents
Processeur adjoint incorpore a un systeme de commutationInfo
- Publication number
- CA2083859A1 CA2083859A1 CA2083859A CA2083859A CA2083859A1 CA 2083859 A1 CA2083859 A1 CA 2083859A1 CA 2083859 A CA2083859 A CA 2083859A CA 2083859 A CA2083859 A CA 2083859A CA 2083859 A1 CA2083859 A1 CA 2083859A1
- Authority
- CA
- Canada
- Prior art keywords
- processor
- tdm bus
- adjunct processor
- switching system
- adjunct
- 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
Classifications
-
- 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
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
- H04M3/533—Voice mail systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US826,345 | 1992-01-27 | ||
US07/826,345 US5311576A (en) | 1992-01-27 | 1992-01-27 | Adjunct processor embedded in a switching system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2083859A1 true CA2083859A1 (fr) | 1993-07-28 |
CA2083859C CA2083859C (fr) | 1996-08-27 |
Family
ID=25246299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002083859A Expired - Lifetime CA2083859C (fr) | 1992-01-27 | 1992-11-26 | Processeur adjoint incorpore a un systeme de commutation |
Country Status (6)
Country | Link |
---|---|
US (1) | US5311576A (fr) |
EP (1) | EP0554980B1 (fr) |
JP (1) | JP2971281B2 (fr) |
CA (1) | CA2083859C (fr) |
DE (1) | DE69313676T2 (fr) |
ES (1) | ES2106271T3 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0549058A (ja) * | 1991-08-16 | 1993-02-26 | Fujitsu Ltd | リソース整合処理方式 |
JPH05110693A (ja) * | 1991-10-16 | 1993-04-30 | Fujitsu Ltd | 転送情報通知方式 |
US5471523A (en) * | 1993-07-14 | 1995-11-28 | Voysys Corporation | Telephone call and voice processing system |
US5724406A (en) * | 1994-03-22 | 1998-03-03 | Ericsson Messaging Systems, Inc. | Call processing system and method for providing a variety of messaging services |
US5742905A (en) * | 1994-09-19 | 1998-04-21 | Bell Communications Research, Inc. | Personal communications internetworking |
WO1996014705A1 (fr) * | 1994-11-07 | 1996-05-17 | Cash On Demand, Inc. | Procede et systeme d'appel depuis un terminal distant |
US5745753A (en) * | 1995-01-24 | 1998-04-28 | Tandem Computers, Inc. | Remote duplicate database facility with database replication support for online DDL operations |
FR2733868B1 (fr) * | 1995-05-03 | 1997-07-04 | Alsacienne Et Lorraine De Tele | Dispositif modulaire adaptable d'interconnexion ou de mise en communication de differents appareils ou reseaux locaux informatiques et/ou de communication et un procede mettant en oeuvre ce dispositif |
KR0138183B1 (ko) * | 1995-06-24 | 1998-07-01 | 김광호 | 멀티채널 호출자 식별데이타 수신장치 및 그 방법 |
US5737399A (en) * | 1995-07-13 | 1998-04-07 | Mci Communications Corporation | Network information architecture having centralizing storage and verification element |
US5781854A (en) * | 1995-12-13 | 1998-07-14 | Lucent Technologies Inc. | Multiple wireless switching units embedded in a switching system |
US5751975A (en) * | 1995-12-28 | 1998-05-12 | Intel Corporation | Method and apparatus for interfacing a device compliant to a first bus protocol to an external bus having a second bus protocol and for providing virtual functions through a multi-function intelligent bridge |
US5875234A (en) * | 1996-02-14 | 1999-02-23 | Netphone, Inc. | Computer integrated PBX system |
US5862131A (en) * | 1996-10-10 | 1999-01-19 | Lucent Technologies Inc. | Hybrid time-slot and sub-time-slot operation in a time-division multiplexed system |
US5862135A (en) * | 1996-10-10 | 1999-01-19 | Lucent Technologies Inc. | Simplified interface to a time-division multiplexed communications medium |
US5940402A (en) * | 1997-06-06 | 1999-08-17 | Timeplex, Inc. | Method and apparatus for TDM interrupt transmissions between multiple devices and a processor |
US6028922A (en) * | 1997-09-03 | 2000-02-22 | Lucent Technologies Inc. | System for deferred call answering in a telecommunications system |
US6396844B1 (en) * | 1998-10-09 | 2002-05-28 | Adtran, Inc. | Backplane architecture for providing both loop repeater and multiplexed mode connectivity in the same equipment shelf |
FR2795896B1 (fr) * | 1999-07-01 | 2001-09-14 | Cit Alcatel | Procede de controle de l'exploitation d'un acces, a signalisation dynamique payante, relatif a une artere reliant des autocommutateurs |
US6683942B1 (en) * | 1999-09-10 | 2004-01-27 | Comdial Corporation | Telephone switching system with data integration |
US7286493B1 (en) | 2003-02-06 | 2007-10-23 | At&T Corporation | Network-based notification of voice mail |
US8166299B2 (en) * | 2004-07-06 | 2012-04-24 | Andrew Christopher Kemshall | Secure messaging |
US7940793B2 (en) * | 2007-04-24 | 2011-05-10 | Avaya Communication Israel Ltd | Media application |
US7957310B1 (en) | 2007-10-03 | 2011-06-07 | AT&T Intellectual Property II, LLP | Network-based notification of voice mail |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640992A (en) * | 1984-09-10 | 1987-02-03 | At&T Information Systems Inc. | Speech response interface circuit |
US4653085A (en) * | 1984-09-27 | 1987-03-24 | At&T Company | Telephone switching system adjunct call processing arrangement |
DE3445030A1 (de) * | 1984-12-11 | 1986-06-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verkehrssimulationseinrichtung zum testen von vermittlungsanlagen unter beruecksichtigung der teilnehmer-system-interaktion |
US4612416A (en) * | 1985-01-22 | 1986-09-16 | At&T Information Systems Inc. | Integrated message service system |
GB8601545D0 (en) * | 1986-01-22 | 1986-02-26 | Stc Plc | Data transmission equipment |
US4873718A (en) * | 1987-07-16 | 1989-10-10 | Octel Communications Corp. | Feature telephone integration device |
US4879743A (en) * | 1988-10-03 | 1989-11-07 | American Telephone And Telegraph Company | PBX and adjunct using multi-frequency tones for communication therebetween |
US4967408A (en) * | 1989-03-30 | 1990-10-30 | Northern Telecom Limited | Telephone exchange including service feature apparatus |
JPH03125545A (ja) * | 1989-10-11 | 1991-05-28 | Toshiba Corp | 疑似呼試験方式 |
JPH0522416A (ja) * | 1991-07-10 | 1993-01-29 | Toshiba Corp | 電子交換機試験装置 |
-
1992
- 1992-01-27 US US07/826,345 patent/US5311576A/en not_active Expired - Lifetime
- 1992-11-26 CA CA002083859A patent/CA2083859C/fr not_active Expired - Lifetime
-
1993
- 1993-01-20 DE DE69313676T patent/DE69313676T2/de not_active Expired - Lifetime
- 1993-01-20 ES ES93300347T patent/ES2106271T3/es not_active Expired - Lifetime
- 1993-01-20 EP EP93300347A patent/EP0554980B1/fr not_active Expired - Lifetime
- 1993-01-26 JP JP5028441A patent/JP2971281B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2083859C (fr) | 1996-08-27 |
EP0554980B1 (fr) | 1997-09-10 |
DE69313676T2 (de) | 1998-01-22 |
ES2106271T3 (es) | 1997-11-01 |
US5311576A (en) | 1994-05-10 |
EP0554980A1 (fr) | 1993-08-11 |
JP2971281B2 (ja) | 1999-11-02 |
JPH0685926A (ja) | 1994-03-25 |
DE69313676D1 (de) | 1997-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121210 |
|
MKEC | Expiry (correction) |
Effective date: 20121210 |