EP 1219076 A1 20020703 - METHOD AND APPARATUS FOR GENERATION OF ATM AAL2 TYPE BROADBAND SETUP MESSAGE FROM NARROWBAND SETUP REQUEST
Title (en)
METHOD AND APPARATUS FOR GENERATION OF ATM AAL2 TYPE BROADBAND SETUP MESSAGE FROM NARROWBAND SETUP REQUEST
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG EINER ATM-AALZ-BREITBAND-SETUP-NACHRICHT AUS EINER SCHMALBAND-SCHIP-AUFFORDERUNG
Title (fr)
PROCEDE ET APPAREIL PERMETTANT DE PRODUIRE UN MESSAGE D'ETABLISSEMENT D'APPEL A LARGE BANDE DU TYPE AAL2 A PARTIR D'UNE DEMANDE D'ETABLISSEMENT D'APPEL A BANDE ETROITE
Publication
Application
Priority
- US 0008264 W 20000329
- US 28946499 A 19990409
Abstract (en)
[origin: WO0062493A1] Narrowband voice call SETUP messages from, e.g., a central office or PBX over a signalling channel are received by an ATM switch which utilizes one or more of particular characteristics of the narrowband call SETUP request to establish a VC (virtual channel) profile. Using the VC profile and the called party number, the ATM switch generates a broadband call SETUP message in cell format, which is placed on the control plane of the ATM network. In this manner, an interworking is established where incoming narrowband call SETUP requests are handled on a call-by-call basis to produce broadband call SETUP requests on SVCs.
IPC 1-7
IPC 8 full level
H04L 12/66 (2006.01); H04L 49/111 (2022.01); H04Q 11/04 (2006.01)
CPC (source: EP)
H04L 49/3081 (2013.01); H04Q 11/0478 (2013.01); H04L 2012/563 (2013.01); H04L 2012/5663 (2013.01)
Citation (search report)
See references of WO 0062493A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0062493 A1 20001019; AU 4039800 A 20001114; EP 1219076 A1 20020703; JP 2002542668 A 20021210
DOCDB simple family (application)
US 0008264 W 20000329; AU 4039800 A 20000329; EP 00919768 A 20000329; JP 2000611450 A 20000329