CA2009034C - Telephone or data switching system with variable protocol inter-office communication - Google Patents

Telephone or data switching system with variable protocol inter-office communication

Info

Publication number
CA2009034C
CA2009034C CA 2009034 CA2009034A CA2009034C CA 2009034 C CA2009034 C CA 2009034C CA 2009034 CA2009034 CA 2009034 CA 2009034 A CA2009034 A CA 2009034A CA 2009034 C CA2009034 C CA 2009034C
Authority
CA
Canada
Prior art keywords
signalling
signals
building blocks
protocol
storing
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.)
Expired - Lifetime
Application number
CA 2009034
Other languages
English (en)
French (fr)
Inventor
Michael J. Gertsman
Ross M. Macgillivray
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitel Networks Corp
Original Assignee
Mitel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitel Corp filed Critical Mitel Corp
Priority to CA 2009034 priority Critical patent/CA2009034C/en
Priority to US07/494,668 priority patent/US5140590A/en
Priority to SE9100279A priority patent/SE9100279L/sv
Priority to DE19914102751 priority patent/DE4102751A1/de
Priority to GB9102098A priority patent/GB2240905B/en
Application granted granted Critical
Publication of CA2009034C publication Critical patent/CA2009034C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0025—Provisions for signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/45—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling
    • H04Q1/457—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling with conversion of multifrequency signals into digital signals
    • H04Q1/4575—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling with conversion of multifrequency signals into digital signals which are transmitted in digital form
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA 2009034 1990-01-31 1990-01-31 Telephone or data switching system with variable protocol inter-office communication Expired - Lifetime CA2009034C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA 2009034 CA2009034C (en) 1990-01-31 1990-01-31 Telephone or data switching system with variable protocol inter-office communication
US07/494,668 US5140590A (en) 1990-01-31 1990-03-16 Telephone or data switching system with variable protocol inter-office communication
SE9100279A SE9100279L (sv) 1990-01-31 1991-01-29 Telefon- eller dataomkopplingssystem med kommunikation med variabelt protokoll mellan stationers1
DE19914102751 DE4102751A1 (de) 1990-01-31 1991-01-30 Telefon- oder datenvermittlungssystem mit vermittlungsstellenkommunikation mit variablem protokoll
GB9102098A GB2240905B (en) 1990-01-31 1991-01-31 Telephone or data switching system with variable protocol inter-office communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2009034 CA2009034C (en) 1990-01-31 1990-01-31 Telephone or data switching system with variable protocol inter-office communication

Publications (1)

Publication Number Publication Date
CA2009034C true CA2009034C (en) 1995-04-04

Family

ID=4144174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2009034 Expired - Lifetime CA2009034C (en) 1990-01-31 1990-01-31 Telephone or data switching system with variable protocol inter-office communication

Country Status (4)

Country Link
CA (1) CA2009034C (sv)
DE (1) DE4102751A1 (sv)
GB (1) GB2240905B (sv)
SE (1) SE9100279L (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254520A (en) * 1990-11-30 1992-10-07 * Gec-Plessey Telecommunications Limited Telecommunications signalling enhancement
GB2255472B (en) * 1991-04-30 1995-05-10 Rockwell International Corp Telecommunication data analysis and transmission
KR960012420B1 (ko) * 1992-12-14 1996-09-20 재단법인 한국전자통신연구소 전전자 중계 교환기에서의 지능망 서비스 호 처리 방법
US5426694A (en) * 1993-10-08 1995-06-20 Excel, Inc. Telecommunication switch having programmable network protocols and communications services
CA2110643C (en) * 1993-12-03 1997-07-08 Deborah L. Pinard Method of telephone signalling via data link
US5455827A (en) * 1994-02-23 1995-10-03 Harris Corporation Multi-processing and direct routing of signalling protocols in voice communication channels
US6028924A (en) * 1996-06-13 2000-02-22 Northern Telecom Limited Apparatus and method for controlling processing of a service call
US5991389A (en) * 1996-06-13 1999-11-23 Northern Telecom Limited Programmable service architecture for call control processing
FI104605B (sv) * 1996-12-19 2000-02-29 Ericsson Telefon Ab L M Förfarande och anordning för signaleringssystem
GB2332589B (en) 1997-12-16 2002-05-29 Dsc Telecom Lp Transmission of signalling information between a central terminal and a subscriber terminal of a telecommunications system
GB2332590B (en) * 1997-12-16 2002-10-09 Dsc Telecom Lp Handling of signalling information within a telecommunications system
EP1103159B1 (de) * 1998-08-07 2006-04-05 Siemens Aktiengesellschaft Verfahren zum betreiben einer anschlusseinheit in einer vermittlungsstelle
DE10030120B4 (de) * 2000-06-20 2005-07-21 Siemens Ag Verfahren und Vorrichtung zur Konfigurierung einer Telekommunikationsanlage

Also Published As

Publication number Publication date
GB2240905B (en) 1993-12-22
GB9102098D0 (en) 1991-03-13
SE9100279D0 (sv) 1991-01-29
GB2240905A (en) 1991-08-14
DE4102751A1 (de) 1991-08-01
SE9100279L (sv) 1991-08-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry