WO2000010345A3 - Method and system for implementing signalling between a telephone exchange (dx) and a private automatic branch exchange (pabx) - Google Patents

Method and system for implementing signalling between a telephone exchange (dx) and a private automatic branch exchange (pabx) Download PDF

Info

Publication number
WO2000010345A3
WO2000010345A3 PCT/FI1999/000677 FI9900677W WO0010345A3 WO 2000010345 A3 WO2000010345 A3 WO 2000010345A3 FI 9900677 W FI9900677 W FI 9900677W WO 0010345 A3 WO0010345 A3 WO 0010345A3
Authority
WO
WIPO (PCT)
Prior art keywords
exchange
pabx
automatic branch
private automatic
telephone exchange
Prior art date
Application number
PCT/FI1999/000677
Other languages
French (fr)
Other versions
WO2000010345A2 (en
Inventor
Petri Sved
Original Assignee
Nokia Networks Oy
Petri Sved
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 Nokia Networks Oy, Petri Sved filed Critical Nokia Networks Oy
Priority to AU52933/99A priority Critical patent/AU5293399A/en
Publication of WO2000010345A2 publication Critical patent/WO2000010345A2/en
Publication of WO2000010345A3 publication Critical patent/WO2000010345A3/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention concerns a method for implementing the signalling between a telephone exchange (DX) and a private automatic branch exchange (PABX) in a telecommunication system comprising a telephone exchange (DX) and a private automatic branch exchange (PABX) connected to the telephone exchange. In method of the invention, retransmission of a message sent by the telephone exchange (DX) to the private automatic branch exchange (PABX) is prevented when, based on the message, the private automatic branch exchange (PABX) has returned to the telephone exchange (DX) a response message indicating an error condition or incompatibility. Moreover, the invention concerns a system for implementing the signalling between a telephone exchange and a private automatic branch exchange in a telecommunication system comprising a telephone exchange (DX) and a private automatic branch exchange (PABX) connected to the telephone exchange. The system of the invention comprises means for preventing the retransmission of a message to be sent from the telephone exchange (DX) to the private automatic branch exchange (PABX) when, based on the message, the private automatic branch exchange (PABX) has returned to the telephone exchange (DX) a response message indicating an error condition or incompatibility.
PCT/FI1999/000677 1998-08-17 1999-08-16 Method and system for implementing signalling between a telephone exchange (dx) and a private automatic branch exchange (pabx) WO2000010345A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU52933/99A AU5293399A (en) 1998-08-17 1999-08-16 Method and system for implementing signalling between a telephone exchange (dx) and a private automatic branch exchange (pabx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981768 1998-08-17
FI981768A FI981768A (en) 1998-08-17 1998-08-17 Method and system for providing signaling

Publications (2)

Publication Number Publication Date
WO2000010345A2 WO2000010345A2 (en) 2000-02-24
WO2000010345A3 true WO2000010345A3 (en) 2000-06-02

Family

ID=8552320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1999/000677 WO2000010345A2 (en) 1998-08-17 1999-08-16 Method and system for implementing signalling between a telephone exchange (dx) and a private automatic branch exchange (pabx)

Country Status (3)

Country Link
AU (1) AU5293399A (en)
FI (1) FI981768A (en)
WO (1) WO2000010345A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0769882A1 (en) * 1995-10-20 1997-04-23 Koninklijke KPN N.V. System for signal transfer between private branch exchanges
WO1998021904A1 (en) * 1996-11-11 1998-05-22 British Telecommunications Public Limited Company Telecommunications networks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0769882A1 (en) * 1995-10-20 1997-04-23 Koninklijke KPN N.V. System for signal transfer between private branch exchanges
WO1998021904A1 (en) * 1996-11-11 1998-05-22 British Telecommunications Public Limited Company Telecommunications networks

Also Published As

Publication number Publication date
AU5293399A (en) 2000-03-06
FI981768A (en) 2000-02-18
FI981768A0 (en) 1998-08-17
WO2000010345A2 (en) 2000-02-24

Similar Documents

Publication Publication Date Title
CA2193014A1 (en) Automatic Call-Back System and Method
EP0896459A3 (en) Apparatus and method for called-party telephone messaging while interconnected to a data network
CA2158188A1 (en) Method for Processing Forwarded Telephone Calls
WO2000051318A3 (en) Methods and systems for enabling a reply call to a voice mail message
WO1999009706A3 (en) Method and system for requesting a dial up connection via a packet switched network
WO2001017302A8 (en) Emergency call system within a telecommunication network
EP1168791A3 (en) Callback telecommunication system and method
WO2000021268A3 (en) Method and arrangement for complementing a telephone connection with additional information
WO2001058185A3 (en) Message for transmission of a message and telecommunication system
EP0952742A3 (en) Point-to-point-to-point calling
DE60035940D1 (en) System for identifying the selected message in a mobile station
EP0932312A4 (en) Private branch exchange
WO1999045725A3 (en) Procedure in a mobile telephone system to transmit position specifications
CA2249129A1 (en) Multiple terminal message indicator for a telecommunications network
WO1999016257A3 (en) Method and device for automatic translation of messages in a communications system
WO2000021267A3 (en) A method and device for user-to-user information transfer
EP1207675A3 (en) Incoming call forwarding communication system and method
WO2002045397A3 (en) Messaging system with automated delivery
WO2000010345A3 (en) Method and system for implementing signalling between a telephone exchange (dx) and a private automatic branch exchange (pabx)
WO2000072570A3 (en) Toll-free telephonic communication method and device
EP0782317A3 (en) System and method for redirecting control of in-band signaling
EP0833532A3 (en) Method and apparatus for message communication
NO952978L (en) System and method of completing calls
WO1998048562A3 (en) Connection time free data messaging through telephone networks
AU4945200A (en) Method and system for notifying a caller that a cellular phone destination is available

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase