WO2002103987A3 - Routing a call between different types of networks - Google Patents

Routing a call between different types of networks Download PDF

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Publication number
WO2002103987A3
WO2002103987A3 PCT/IB2002/002248 IB0202248W WO02103987A3 WO 2002103987 A3 WO2002103987 A3 WO 2002103987A3 IB 0202248 W IB0202248 W IB 0202248W WO 02103987 A3 WO02103987 A3 WO 02103987A3
Authority
WO
WIPO (PCT)
Prior art keywords
message
call
msisdn number
ims
mnp
Prior art date
Application number
PCT/IB2002/002248
Other languages
French (fr)
Other versions
WO2002103987A2 (en
Inventor
Markku Tuohino
Jukka P Hanninen
Original Assignee
Nokia Corp
Nokia Inc
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 Corp, Nokia Inc filed Critical Nokia Corp
Priority to AU2002309170A priority Critical patent/AU2002309170A1/en
Priority to US10/480,357 priority patent/US20040220853A1/en
Priority to EP02735844A priority patent/EP1410587A4/en
Publication of WO2002103987A2 publication Critical patent/WO2002103987A2/en
Publication of WO2002103987A3 publication Critical patent/WO2002103987A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1095—Inter-network session transfer or sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]

Abstract

A network element and method that enhance functionality of the Signaling Relay Function for support of MNP (MNP-SRF) so that the normal HLR query in the circuit switched domain is bypassed and the call is routed to an IMS domain (IMS). The SLRF, upon receipt from a GMSC of a SRI message translates the MSISDN number and responds to the query by sending a message (4) containing routing information to the IMS domain and the new MSISDN number. Alternatively, the original MSISDN number is used in the response message but a certain identifier (RSI) is then added into the message (4).
PCT/IB2002/002248 2001-06-19 2002-06-19 Routing a call between different types of networks WO2002103987A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002309170A AU2002309170A1 (en) 2001-06-20 2002-06-19 Routing a call between different types of networks
US10/480,357 US20040220853A1 (en) 2001-06-19 2002-06-19 System and method for sales promotion
EP02735844A EP1410587A4 (en) 2001-06-20 2002-06-19 Routing a call between different types of networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/885,636 2001-06-20
US09/885,636 US7027433B2 (en) 2001-06-20 2001-06-20 Routing a call between different types of networks

Publications (2)

Publication Number Publication Date
WO2002103987A2 WO2002103987A2 (en) 2002-12-27
WO2002103987A3 true WO2002103987A3 (en) 2003-03-27

Family

ID=25387367

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/002248 WO2002103987A2 (en) 2001-06-19 2002-06-19 Routing a call between different types of networks

Country Status (4)

Country Link
US (1) US7027433B2 (en)
EP (1) EP1410587A4 (en)
AU (1) AU2002309170A1 (en)
WO (1) WO2002103987A2 (en)

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Also Published As

Publication number Publication date
US20020196775A1 (en) 2002-12-26
US7027433B2 (en) 2006-04-11
EP1410587A2 (en) 2004-04-21
EP1410587A4 (en) 2005-01-05
WO2002103987A2 (en) 2002-12-27
AU2002309170A1 (en) 2003-01-02

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