CA1292540C - Methode de connexion de securite pour telereunions - Google Patents

Methode de connexion de securite pour telereunions

Info

Publication number
CA1292540C
CA1292540C CA 572332 CA572332A CA1292540C CA 1292540 C CA1292540 C CA 1292540C CA 572332 CA572332 CA 572332 CA 572332 A CA572332 A CA 572332A CA 1292540 C CA1292540 C CA 1292540C
Authority
CA
Canada
Prior art keywords
signal
outgoing
incoming
teleconference
speech signal
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
CA 572332
Other languages
English (en)
Inventor
Leo Strawczynski
David Gwyn Steer
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA 572332 priority Critical patent/CA1292540C/fr
Application granted granted Critical
Publication of CA1292540C publication Critical patent/CA1292540C/fr
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Telephonic Communication Services (AREA)
CA 572332 1988-07-18 1988-07-18 Methode de connexion de securite pour telereunions Expired - Fee Related CA1292540C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 572332 CA1292540C (fr) 1988-07-18 1988-07-18 Methode de connexion de securite pour telereunions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 572332 CA1292540C (fr) 1988-07-18 1988-07-18 Methode de connexion de securite pour telereunions

Publications (1)

Publication Number Publication Date
CA1292540C true CA1292540C (fr) 1991-11-26

Family

ID=4138395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 572332 Expired - Fee Related CA1292540C (fr) 1988-07-18 1988-07-18 Methode de connexion de securite pour telereunions

Country Status (1)

Country Link
CA (1) CA1292540C (fr)

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Legal Events

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