CA2232772C - Execution d'appels telephoniques dans un environnement concurrentiel local et interurbain - Google Patents

Execution d'appels telephoniques dans un environnement concurrentiel local et interurbain Download PDF

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Publication number
CA2232772C
CA2232772C CA002232772A CA2232772A CA2232772C CA 2232772 C CA2232772 C CA 2232772C CA 002232772 A CA002232772 A CA 002232772A CA 2232772 A CA2232772 A CA 2232772A CA 2232772 C CA2232772 C CA 2232772C
Authority
CA
Canada
Prior art keywords
carrier
call
local
switch
dialed number
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 - Fee Related
Application number
CA002232772A
Other languages
English (en)
Other versions
CA2232772A1 (fr
Inventor
Akinwale Ademola Akinpelu
Promod Kumar Bhagat
Dana Lee Garoutte
Anthony Hatalla
Robert Bruce Hirsch
Ali H. Krisht
Chiu-Kai Lee
James Benford Shepard
Dorothy V. Stanley
Theodore Louis Stern
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.)
AT&T Corp
Original Assignee
AT&T 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
Priority claimed from US08/410,585 external-priority patent/US5661792A/en
Application filed by AT&T Corp filed Critical AT&T Corp
Priority claimed from CA 2156002 external-priority patent/CA2156002C/fr
Publication of CA2232772A1 publication Critical patent/CA2232772A1/fr
Application granted granted Critical
Publication of CA2232772C publication Critical patent/CA2232772C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Meter Arrangements (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
CA002232772A 1994-10-18 1995-08-14 Execution d'appels telephoniques dans un environnement concurrentiel local et interurbain Expired - Fee Related CA2232772C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US32482594A 1994-10-18 1994-10-18
US08/324,825 1994-10-18
US08/410,585 US5661792A (en) 1994-10-18 1995-03-27 Completing telecommunications calls in a competitive local and toll enviroment
US08/410,585 1995-03-27
CA 2156002 CA2156002C (fr) 1994-10-18 1995-08-14 Etablissement d'appels de telecommunication dans un environnement concurrentiel de societes specialisees dans les communications locales et de societes specialisees dans les communications interurbaines

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2156002 Division CA2156002C (fr) 1994-10-18 1995-08-14 Etablissement d'appels de telecommunication dans un environnement concurrentiel de societes specialisees dans les communications locales et de societes specialisees dans les communications interurbaines

Publications (2)

Publication Number Publication Date
CA2232772A1 CA2232772A1 (fr) 1996-04-19
CA2232772C true CA2232772C (fr) 2004-11-09

Family

ID=27170062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002232772A Expired - Fee Related CA2232772C (fr) 1994-10-18 1995-08-14 Execution d'appels telephoniques dans un environnement concurrentiel local et interurbain

Country Status (1)

Country Link
CA (1) CA2232772C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490284B (en) * 2010-03-08 2015-06-10 Tyntec Ltd A memory device and a method and system for the routing of a message between different communication networks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490284B (en) * 2010-03-08 2015-06-10 Tyntec Ltd A memory device and a method and system for the routing of a message between different communication networks

Also Published As

Publication number Publication date
CA2232772A1 (fr) 1996-04-19

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Legal Events

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EEER Examination request
MKLA Lapsed