IT7829240A0 - Apparecchiatura di controllo di linee raggruppate per impianti di comunicazione. - Google Patents
Apparecchiatura di controllo di linee raggruppate per impianti di comunicazione.Info
- Publication number
- IT7829240A0 IT7829240A0 IT7829240A IT2924078A IT7829240A0 IT 7829240 A0 IT7829240 A0 IT 7829240A0 IT 7829240 A IT7829240 A IT 7829240A IT 2924078 A IT2924078 A IT 2924078A IT 7829240 A0 IT7829240 A0 IT 7829240A0
- Authority
- IT
- Italy
- Prior art keywords
- communication systems
- control equipment
- grouped lines
- grouped
- lines
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54508—Configuration, initialisation
- H04Q3/54533—Configuration data, translation, passwords, databases
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/847,214 US4109113A (en) | 1977-10-31 | 1977-10-31 | Communication system optimized pooled line arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7829240A0 true IT7829240A0 (it) | 1978-10-30 |
IT1099852B IT1099852B (it) | 1985-09-28 |
Family
ID=25300087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29240/78A IT1099852B (it) | 1977-10-31 | 1978-10-30 | Apparecchiatura di controllo di linee raggruppate per impianti di comunicazione |
Country Status (15)
Country | Link |
---|---|
US (1) | US4109113A (it) |
JP (1) | JPS6040238B2 (it) |
BE (1) | BE871655A (it) |
CA (1) | CA1101572A (it) |
CH (1) | CH648975A5 (it) |
DE (1) | DE2857135C1 (it) |
ES (1) | ES474716A1 (it) |
FR (1) | FR2407622B1 (it) |
GB (1) | GB2023970B (it) |
HK (1) | HK4586A (it) |
IL (1) | IL55870A (it) |
IT (1) | IT1099852B (it) |
NL (1) | NL189226C (it) |
SE (1) | SE7905302L (it) |
WO (1) | WO1979000254A1 (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4215248A (en) * | 1978-09-26 | 1980-07-29 | International Telephone And Telegraph Corporation | Telephone intercom circuit |
US4291199A (en) * | 1979-03-28 | 1981-09-22 | Bell Telephone Laboratories, Incorporated | Communication system tracking arrangement |
US4408100A (en) * | 1981-03-02 | 1983-10-04 | Data Plus, Inc. | Position load distribution and management system for key telephone systems |
DE3147369A1 (de) * | 1981-11-30 | 1983-06-01 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer eine mikroprozessorgesteuerte fernsprechnebenstellenanlage, insbesondere reihenanlage mit aussenstationen. |
US4436963A (en) * | 1982-03-30 | 1984-03-13 | Bell Telephone Laboratories, Incorporated | Implied principal addressing in a call coverage arrangement |
US4451705A (en) * | 1982-05-28 | 1984-05-29 | Bell Telephone Laboratories, Incorporated | Call completion circuit and method |
US4449017A (en) * | 1982-05-28 | 1984-05-15 | Bell Telephone Laboratories, Incorporated | ACD Combined handset and headset arrangement |
US4539437A (en) * | 1982-11-30 | 1985-09-03 | At&T Bell Laboratories | Stored program power control system for improving energy efficiency for telephone sets connected into a local telephone communications system |
US4631364A (en) * | 1984-02-23 | 1986-12-23 | At&T Information Systems Inc. | Communication system having dynamically assigned station set buttons |
US4998275A (en) * | 1984-12-19 | 1991-03-05 | Contel, Ipc, Inc. | Multi-line telephone communications system |
EP0195635B1 (en) * | 1985-03-20 | 1993-05-26 | Nec Corporation | Key telephone system |
GB2194411B (en) * | 1986-07-18 | 1990-08-01 | Gen Electric Plc | Local area networks |
DE3630953A1 (de) * | 1986-09-11 | 1988-03-17 | Siemens Ag | Verfahren in einer telefonanlage mit zwei amtsleitungen und fuenf gleichberechtigten fernsprechstationen |
JPS63129533U (it) * | 1987-02-17 | 1988-08-24 | ||
US6324276B1 (en) | 1999-02-12 | 2001-11-27 | Telera, Inc. | Point-of-presence call center management system |
US6011844A (en) | 1998-06-19 | 2000-01-04 | Callnet Communications | Point-of-presence call center management system |
US6381322B1 (en) * | 1999-10-04 | 2002-04-30 | Avaya Technology Corp. | System for processing incoming calls based on call priority for telephone stations having multiple lines |
AU2002236634A1 (en) * | 2000-10-30 | 2002-05-21 | Telera, Inc. | Call center management for wireless access network |
DE102016112685B4 (de) * | 2016-03-11 | 2020-10-29 | Unify Patente Gmbh & Co. Kg | Harmonisieren von Telefonkonversationen unter Einbeziehung von eingebetteten Vorrichtungen und sozialen Medienanwendungen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3519757A (en) * | 1968-02-27 | 1970-07-07 | Bell Telephone Labor Inc | Electronic key telephone system |
US3651272A (en) * | 1970-06-05 | 1972-03-21 | Bell Telephone Labor Inc | Program controlled key telephone system for automatically connecting unanswered calls to stations |
US3764750A (en) * | 1972-05-03 | 1973-10-09 | Bell Telephone Labor Inc | Switching system equipped for one-way line hunting |
US3991281A (en) * | 1975-05-23 | 1976-11-09 | Bell Telephone Laboratories, Incorporated | Key telephone monobus conference arrangement |
US3991280A (en) * | 1975-05-23 | 1976-11-09 | Bell Telephone Laboratories, Incorporated | Monobus variable resistance transmission circuit |
US3991279A (en) * | 1975-05-23 | 1976-11-09 | Bell Telephone Laboratories, Incorporated | Monobus interface circuit |
US4045615A (en) * | 1976-05-21 | 1977-08-30 | Bell Telephone Laboratories, Incorporated | Monobus interface circuit using opto-coupled hybrids |
US4048452A (en) * | 1976-05-28 | 1977-09-13 | Bell Telephone Laboratories, Incorporated | Automatic call distribution system |
US4066847A (en) * | 1976-09-29 | 1978-01-03 | Automation Electronics Corporation | Automatic call answering and sequencing system |
US4046972A (en) * | 1976-10-27 | 1977-09-06 | Bell Telephone Laboratories, Incorporated | Key telephone station set circuit |
-
1977
- 1977-10-31 US US05/847,214 patent/US4109113A/en not_active Expired - Lifetime
-
1978
- 1978-10-26 DE DE2857135A patent/DE2857135C1/de not_active Expired
- 1978-10-26 GB GB7921652A patent/GB2023970B/en not_active Expired
- 1978-10-26 WO PCT/US1978/000125 patent/WO1979000254A1/en unknown
- 1978-10-26 JP JP54500097A patent/JPS6040238B2/ja not_active Expired
- 1978-10-26 CH CH6128/79A patent/CH648975A5/de not_active IP Right Cessation
- 1978-10-30 IT IT29240/78A patent/IT1099852B/it active
- 1978-10-30 NL NLAANVRAGE7810799,A patent/NL189226C/xx not_active IP Right Cessation
- 1978-10-30 BE BE191439A patent/BE871655A/xx not_active IP Right Cessation
- 1978-10-31 FR FR7830872A patent/FR2407622B1/fr not_active Expired
- 1978-10-31 ES ES474716A patent/ES474716A1/es not_active Expired
- 1978-10-31 CA CA315,702A patent/CA1101572A/en not_active Expired
- 1978-11-03 IL IL55870A patent/IL55870A/xx unknown
-
1979
- 1979-06-15 SE SE7905302A patent/SE7905302L/ not_active Application Discontinuation
-
1986
- 1986-01-23 HK HK45/86A patent/HK4586A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL189226C (nl) | 1993-02-01 |
GB2023970B (en) | 1982-11-17 |
IT1099852B (it) | 1985-09-28 |
US4109113A (en) | 1978-08-22 |
GB2023970A (en) | 1980-01-03 |
NL7810799A (nl) | 1979-05-02 |
FR2407622B1 (fr) | 1986-03-21 |
BE871655A (fr) | 1979-02-15 |
WO1979000254A1 (en) | 1979-05-17 |
JPS6040238B2 (ja) | 1985-09-10 |
IL55870A (en) | 1980-12-31 |
IL55870A0 (en) | 1979-01-31 |
SE7905302L (sv) | 1979-06-15 |
ES474716A1 (es) | 1979-03-16 |
HK4586A (en) | 1986-01-31 |
DE2857135C1 (de) | 1983-09-15 |
CH648975A5 (de) | 1985-04-15 |
JPS54500093A (it) | 1979-12-13 |
FR2407622A1 (fr) | 1979-05-25 |
CA1101572A (en) | 1981-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971028 |