AT319345B - Circuit arrangement for establishing a connection between an exchange containing a calling subscriber station and an exchange containing a subscriber station to be called - Google Patents
Circuit arrangement for establishing a connection between an exchange containing a calling subscriber station and an exchange containing a subscriber station to be calledInfo
- Publication number
- AT319345B AT319345B AT873170A AT873170A AT319345B AT 319345 B AT319345 B AT 319345B AT 873170 A AT873170 A AT 873170A AT 873170 A AT873170 A AT 873170A AT 319345 B AT319345 B AT 319345B
- Authority
- AT
- Austria
- Prior art keywords
- subscriber station
- exchange containing
- establishing
- called
- connection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691949375 DE1949375A1 (en) | 1969-09-30 | 1969-09-30 | Method for searching for free connection paths in a telecommunications network |
CH1435270A CH516269A (en) | 1969-09-30 | 1970-09-29 | Method for searching for free connection paths in a telecommunications network |
Publications (1)
Publication Number | Publication Date |
---|---|
AT319345B true AT319345B (en) | 1974-12-10 |
Family
ID=25714292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT873170A AT319345B (en) | 1969-09-30 | 1970-09-28 | Circuit arrangement for establishing a connection between an exchange containing a calling subscriber station and an exchange containing a subscriber station to be called |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT319345B (en) |
BE (1) | BE756862A (en) |
CH (1) | CH516269A (en) |
DE (1) | DE1949375A1 (en) |
FR (1) | FR2062739A5 (en) |
GB (1) | GB1309319A (en) |
LU (1) | LU61785A1 (en) |
NL (1) | NL7013932A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251879A (en) * | 1979-05-02 | 1981-02-17 | Burroughs Corporation | Speed independent arbiter switch for digital communication networks |
-
0
- BE BE756862D patent/BE756862A/en unknown
-
1969
- 1969-09-30 DE DE19691949375 patent/DE1949375A1/en active Pending
-
1970
- 1970-09-21 NL NL7013932A patent/NL7013932A/xx unknown
- 1970-09-28 AT AT873170A patent/AT319345B/en not_active IP Right Cessation
- 1970-09-28 GB GB4601370A patent/GB1309319A/en not_active Expired
- 1970-09-28 FR FR7035020A patent/FR2062739A5/fr not_active Expired
- 1970-09-29 LU LU61785D patent/LU61785A1/xx unknown
- 1970-09-29 CH CH1435270A patent/CH516269A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1309319A (en) | 1973-03-07 |
DE1949375A1 (en) | 1971-04-08 |
FR2062739A5 (en) | 1971-06-25 |
LU61785A1 (en) | 1971-01-21 |
CH516269A (en) | 1971-11-30 |
NL7013932A (en) | 1971-04-01 |
BE756862A (en) | 1971-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA727502B (en) | Telephone subscriber equipment | |
US3723656B1 (en) | Telephone answering system | |
NL162810B (en) | TELECOMMUNICATIONS NETWORK. | |
CH550520A (en) | TELEPHONE SUBSCRIBER CIRCUIT. | |
JPS53149703A (en) | Multiistage time division connecting circuit network | |
BE784382A (en) | TELEPHONE SUBSCRIBER CIRCUIT | |
AT319345B (en) | Circuit arrangement for establishing a connection between an exchange containing a calling subscriber station and an exchange containing a subscriber station to be called | |
CA944878A (en) | Supervisory circuit arrangement for telephone subscriber lines | |
AT343185B (en) | CIRCUIT ARRANGEMENT FOR CONNECTING THE SUBSCRIBER LINE OF A TELEPHONE SUBSCRIBER STATION TO A TELEPHONE SWITCHING SYSTEM | |
IL40552A0 (en) | Improvements in telecommunications systems | |
GB1367550A (en) | Stable solutions and compositions comprising prostaglandins | |
AT321374B (en) | Circuit arrangement for a voice circuit for centrally fed subscriber stations | |
AT325124B (en) | CONVERGENCE CIRCUIT FOR MULTI-BEAM COLOR TUBES | |
CH544416A (en) | Branch terminal | |
CH543842A (en) | Telecommunication exchange | |
AT314622B (en) | Circuit arrangement for establishing conference connections in a PCM telecommunications, in particular telephone exchange | |
CH527536A (en) | Automatic telecommunications exchange | |
AT290637B (en) | Device for establishing telephone connections between subscribers and an exchange | |
AT315249B (en) | Circuit arrangement for establishing the operating status of subscriber lines in telephone systems | |
AT269233B (en) | Circuit arrangement for converting single-stream characters from a telex subscriber station connected to a telephone exchange into double-current characters | |
AT320038B (en) | Circuit arrangement for a telephone system | |
AT314623B (en) | Circuit arrangement for establishing hunt groups in a PCM telephone exchange | |
ZA711703B (en) | Improvements in electrical terminal sleeves | |
CH540615A (en) | Circuit arrangement for a centrally controlled telephone system, in particular telephone private branch exchange, with direct current signals or connecting lines leading to audio and video signals to subscriber stations | |
CA827242A (en) | Calling subscriber identification circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |