WO1998044702A1 - System and method for providing local number portability service - Google Patents
System and method for providing local number portability service Download PDFInfo
- Publication number
- WO1998044702A1 WO1998044702A1 PCT/US1998/006069 US9806069W WO9844702A1 WO 1998044702 A1 WO1998044702 A1 WO 1998044702A1 US 9806069 W US9806069 W US 9806069W WO 9844702 A1 WO9844702 A1 WO 9844702A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- message
- subscriber
- service
- routing
- lrn
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0029—Provisions for intelligent networking
- H04Q3/005—Personal communication services, e.g. provisions for portability of subscriber numbers
-
- 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
- H04M3/4228—Systems providing special services or facilities to subscribers in networks
-
- 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
- H04M3/48—Arrangements for recalling a calling subscriber when the wanted subscriber ceases to be busy
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98913201A EP0972392A1 (en) | 1997-03-31 | 1998-03-27 | System and method for providing local number portability service |
CA002283851A CA2283851C (en) | 1997-03-31 | 1998-03-27 | System and method for providing local number portability service |
JP10541837A JP2000513176A (en) | 1997-03-31 | 1998-03-27 | System and method for providing local number migration service |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/831,492 US5949870A (en) | 1997-03-31 | 1997-03-31 | System and method for providing local number portability service |
US08/831,492 | 1997-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998044702A1 true WO1998044702A1 (en) | 1998-10-08 |
Family
ID=25259184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/006069 WO1998044702A1 (en) | 1997-03-31 | 1998-03-27 | System and method for providing local number portability service |
Country Status (5)
Country | Link |
---|---|
US (1) | US5949870A (en) |
EP (1) | EP0972392A1 (en) |
JP (1) | JP2000513176A (en) |
CA (1) | CA2283851C (en) |
WO (1) | WO1998044702A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000052939A1 (en) * | 1999-03-03 | 2000-09-08 | Open Telephone Network, Inc. | System and method for number portability |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6748069B1 (en) * | 1997-09-19 | 2004-06-08 | Bellsouth Intellectual Property Corp. | Method and system for routing calling name queries |
US6327349B1 (en) | 1999-10-20 | 2001-12-04 | Gte Service Corporation | Method and apparatus for identifying a rate center using a location routing number |
US6529595B1 (en) * | 1999-12-01 | 2003-03-04 | Sprint Communications Company, L.P. | Method and apparatus to process number portability data for a call |
US6625273B1 (en) | 2000-03-28 | 2003-09-23 | Sevis Systems, Inc. | System and method for a local number portability cache |
US6882721B2 (en) * | 2000-12-26 | 2005-04-19 | Nortel Networks Limited | Method and apparatus enabling local number portability in telephone networks |
FI20002888A (en) * | 2000-12-29 | 2002-06-30 | Nokia Corp | Portability of a number and services that utilize information by an owner of a speech area |
US7272398B2 (en) * | 2003-11-21 | 2007-09-18 | Lucent Technologies Inc. | Providing to sender of message an identifier of service provider associated with recipient of the message |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5598464A (en) * | 1995-06-20 | 1997-01-28 | Dsc Communications Comporation | Method and apparatus for providing local number portability |
US5602909A (en) * | 1995-12-21 | 1997-02-11 | Stentor Resource Centre, Inc. | Number portability using database query |
US5610977A (en) * | 1995-12-21 | 1997-03-11 | Stentor Resource Centre, Inc. | Number portability using ISUP message option |
US5625681A (en) * | 1995-08-11 | 1997-04-29 | Stratus Computer, Inc. | Method and apparatus for telephone number portability |
US5661792A (en) * | 1994-10-18 | 1997-08-26 | At&T | Completing telecommunications calls in a competitive local and toll enviroment |
US5689555A (en) * | 1995-06-30 | 1997-11-18 | Siemens Stromberg-Carlson | Method for transferring a subscriber to a new local service provider |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0710042A2 (en) * | 1994-10-26 | 1996-05-01 | AT&T Corp. | Means and method for providing local telephone number portability |
US5768358A (en) * | 1994-12-30 | 1998-06-16 | Stentor Resource Centre Inc. | Method and apparatus for routing a call to a number corresponding to a virtual public dial plan or to an existing dial plan |
US5748724A (en) * | 1995-06-30 | 1998-05-05 | Siemens Stomberg-Carlson | Method for transferring a subscriber to a new local service provider |
US5764745A (en) * | 1995-12-15 | 1998-06-09 | Gte Laboratories Incorporated | Apparatus and method for local number portability using nongeographic subscriber numbers |
US5732131A (en) * | 1996-11-19 | 1998-03-24 | Bellsouth Corporation | System and method for implementing local number portability |
-
1997
- 1997-03-31 US US08/831,492 patent/US5949870A/en not_active Expired - Lifetime
-
1998
- 1998-03-27 EP EP98913201A patent/EP0972392A1/en not_active Withdrawn
- 1998-03-27 CA CA002283851A patent/CA2283851C/en not_active Expired - Lifetime
- 1998-03-27 JP JP10541837A patent/JP2000513176A/en active Pending
- 1998-03-27 WO PCT/US1998/006069 patent/WO1998044702A1/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5661792A (en) * | 1994-10-18 | 1997-08-26 | At&T | Completing telecommunications calls in a competitive local and toll enviroment |
US5598464A (en) * | 1995-06-20 | 1997-01-28 | Dsc Communications Comporation | Method and apparatus for providing local number portability |
US5689555A (en) * | 1995-06-30 | 1997-11-18 | Siemens Stromberg-Carlson | Method for transferring a subscriber to a new local service provider |
US5625681A (en) * | 1995-08-11 | 1997-04-29 | Stratus Computer, Inc. | Method and apparatus for telephone number portability |
US5602909A (en) * | 1995-12-21 | 1997-02-11 | Stentor Resource Centre, Inc. | Number portability using database query |
US5610977A (en) * | 1995-12-21 | 1997-03-11 | Stentor Resource Centre, Inc. | Number portability using ISUP message option |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000052939A1 (en) * | 1999-03-03 | 2000-09-08 | Open Telephone Network, Inc. | System and method for number portability |
US6438223B1 (en) | 1999-03-03 | 2002-08-20 | Open Telephone Network, Inc. | System and method for local number portability for telecommunication networks |
Also Published As
Publication number | Publication date |
---|---|
US5949870A (en) | 1999-09-07 |
CA2283851A1 (en) | 1998-10-08 |
EP0972392A1 (en) | 2000-01-19 |
JP2000513176A (en) | 2000-10-03 |
CA2283851C (en) | 2003-02-04 |
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