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GB2342809B - Method for monitoring voicemail calls using ADSI capable CPE - Google Patents

Method for monitoring voicemail calls using ADSI capable CPE

Info

Publication number
GB2342809B
GB2342809B GB0000435A GB0000435A GB2342809B GB 2342809 B GB2342809 B GB 2342809B GB 0000435 A GB0000435 A GB 0000435A GB 0000435 A GB0000435 A GB 0000435A GB 2342809 B GB2342809 B GB 2342809B
Authority
GB
United Kingdom
Prior art keywords
monitoring
capable cpe
adsi
voicemail
calls
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
GB0000435A
Other versions
GB2342809A (en
GB0000435D0 (en
Inventor
Ian R Gordon
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
Nortel Networks Corp USA
Original Assignee
Nortel Networks Ltd
Nortel Networks Corp USA
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 US08/844,840 external-priority patent/US6337898B1/en
Application filed by Nortel Networks Ltd, Nortel Networks Corp USA filed Critical Nortel Networks Ltd
Publication of GB0000435D0 publication Critical patent/GB0000435D0/en
Publication of GB2342809A publication Critical patent/GB2342809A/en
Application granted granted Critical
Publication of GB2342809B publication Critical patent/GB2342809B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/20—Automatic or semi-automatic exchanges with means for interrupting existing connections; with means for breaking-in on conversations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
GB0000435A 1997-04-22 1998-04-22 Method for monitoring voicemail calls using ADSI capable CPE Expired - Fee Related GB2342809B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/844,840 US6337898B1 (en) 1997-04-22 1997-04-22 Method for monitoring voicemail calls using ADSI capable CPE
GB9808612A GB2326795B (en) 1997-04-22 1998-04-22 Method of monitoring voicemail calls using adsi capable cpe

Publications (3)

Publication Number Publication Date
GB0000435D0 GB0000435D0 (en) 2000-03-01
GB2342809A GB2342809A (en) 2000-04-19
GB2342809B true GB2342809B (en) 2000-11-15

Family

ID=26313516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0000435A Expired - Fee Related GB2342809B (en) 1997-04-22 1998-04-22 Method for monitoring voicemail calls using ADSI capable CPE

Country Status (1)

Country Link
GB (1) GB2342809B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2491602B (en) 2011-06-07 2018-02-07 Metaswitch Networks Ltd Data Processing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290920A (en) * 1994-06-14 1996-01-10 Plessey Telecomm A voice messaging system
WO1996032803A1 (en) * 1995-04-13 1996-10-17 Active Voice Corporation Method and aparatus for monitoring a message in a voice mail system
EP0844779A2 (en) * 1996-11-21 1998-05-27 AT & T Corp. Method and system for call screening

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290920A (en) * 1994-06-14 1996-01-10 Plessey Telecomm A voice messaging system
WO1996032803A1 (en) * 1995-04-13 1996-10-17 Active Voice Corporation Method and aparatus for monitoring a message in a voice mail system
EP0844779A2 (en) * 1996-11-21 1998-05-27 AT & T Corp. Method and system for call screening

Also Published As

Publication number Publication date
GB2342809A (en) 2000-04-19
GB0000435D0 (en) 2000-03-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080422