BE671205A - - Google Patents
Info
- Publication number
- BE671205A BE671205A BE671205DA BE671205A BE 671205 A BE671205 A BE 671205A BE 671205D A BE671205D A BE 671205DA BE 671205 A BE671205 A BE 671205A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
- H04M15/12—Discriminative metering, charging or billing
- H04M15/18—Discriminative metering, charging or billing according to duration of the call, or the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES93809A DE1209617B (de) | 1964-10-21 | 1964-10-21 | Verfahren zur Erfassung von auf Signalleitungen in wahlloser Folge anfallenden Signalimpulsen, insbesondere von Zaehlimpulsen in Fernsprechanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE671205A true BE671205A (de) | 1966-04-21 |
Family
ID=7518280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE671205D BE671205A (de) | 1964-10-21 | 1965-10-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3444519A (de) |
| BE (1) | BE671205A (de) |
| CH (1) | CH454223A (de) |
| DE (1) | DE1209617B (de) |
| GB (1) | GB1089499A (de) |
| NL (1) | NL6512961A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1279778B (de) * | 1966-10-21 | 1968-10-10 | Siemens Ag | Verfahren zum Erfassen von auf Signalleitungen in wahlloser Folge anfallenden Signalimpulsen, z. B. von Gebuehrenimpulsen in Fernsprechanlagen |
| DE1562232C2 (de) * | 1968-03-07 | 1974-01-10 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Anordnung zur zentralen Erfassung und Auswertung von in Anschlußeinrichtungen einlaufenden Informationen für zentral gesteuerte vermittlungs-, insbesondere Fernsprechvermittlungsanlagen |
| GB1325194A (en) * | 1970-05-27 | 1973-08-01 | Plessey Co Ltd | Electrical signalling system |
| USRE31942E (en) * | 1971-03-01 | 1985-07-09 | High speed serial scan and readout of keyboards | |
| US3982232A (en) * | 1975-01-16 | 1976-09-21 | Bell Telephone Laboratories, Incorporated | Traffic usage data gathering apparatus |
| DE2736267C2 (de) * | 1977-08-11 | 1982-09-16 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Erkennung und Ausblendung von Störspannungen bei der Abfrage von Informationspotentialen an Indikationsstellen bei rechnergesteuerten Fernmelde-, insbesondere Fernsprechanlagen |
| US5517519A (en) * | 1993-06-14 | 1996-05-14 | International Business Machines Corporation | Apparatus for repowering and monitoring serial links |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL302808A (de) * | 1963-01-02 | |||
| DE1188147B (de) * | 1963-03-22 | 1965-03-04 | Siemens Ag | Verfahren zur UEberwachung und Erfassung von auf Signalleitungen mit oder ohne zwischengeschalteten Verbindungseinrichtungen in wahlloser Folge anfallenden Signalimpulsen, insbesondere von Gebuehrenimpulsen in Fernsprechanlagen |
-
1964
- 1964-10-21 DE DES93809A patent/DE1209617B/de active Pending
-
1965
- 1965-10-06 NL NL6512961A patent/NL6512961A/xx unknown
- 1965-10-15 US US496430A patent/US3444519A/en not_active Expired - Lifetime
- 1965-10-19 CH CH1442765A patent/CH454223A/de unknown
- 1965-10-20 GB GB44371/65A patent/GB1089499A/en not_active Expired
- 1965-10-21 BE BE671205D patent/BE671205A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3444519A (en) | 1969-05-13 |
| NL6512961A (de) | 1966-04-22 |
| DE1209617B (de) | 1966-01-27 |
| GB1089499A (en) | 1967-11-01 |
| CH454223A (de) | 1968-04-15 |