EP 1090517 A1 20010411 - METHOD AND SYSTEM FOR CALL REDIRECTION
Title (en)
METHOD AND SYSTEM FOR CALL REDIRECTION
Title (de)
VERFAHREN UND SYSTEM ZUR RUFUMLEITUNG
Title (fr)
PROCEDE ET SYSTEME DE RENVOI D'APPELS
Publication
Application
Priority
- FI 0000351 W 20000420
- FI 990911 A 19990422
Abstract (en)
[origin: WO0065862A1] The invention relates to a method and system for redirecting a call, e.g., in conjunction with a call rerouting, in which method calls are established at least partially over a public switched telephone network (1, 6, 16, 12) using the signaling protocol of the public switched telephone network. According to the invention, during the ongoing call, signaling information (14) is received at and send from the terminal (2, 11) over a communications path separate from that serving the actual telephone connection using a signaling protocol which is different from that used for call management in a public switched telephone network, whereby the signaling which is different from that used for call management in a public switched telephone network is converted into a normal telephone call control signaling and then is sent to the means of the public switched telephone network for the purpose of controlling the ongoing call.
IPC 1-7
IPC 8 full level
H04M 3/58 (2006.01); H04Q 7/38 (2006.01); H04M 1/57 (2006.01); H04M 7/12 (2006.01); H04Q 7/22 (2006.01); H04Q 7/24 (2006.01)
CPC (source: EP)
H04M 3/58 (2013.01); H04M 1/57 (2013.01); H04M 7/12 (2013.01); H04M 2207/12 (2013.01); H04M 2207/18 (2013.01); H04M 2207/20 (2013.01); H04M 2215/00 (2013.01)
Citation (examination)
"Wireless Application Protocol - Wireless Telephony Application Specification - Draft Version", WAP WTA DRAFT VERSION, 30 April 1998 (1998-04-30), pages 1 - 31, XP002128849
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0065862 A1 20001102; AU 4123000 A 20001110; EE 04084 B1 20030616; EE 200000758 A 20020415; EP 1090517 A1 20010411; FI 108187 B 20011130; FI 990911 A0 19990422; FI 990911 A 20001023; HU P0101917 A2 20010928; HU P0101917 A3 20021028; IL 140382 A0 20020210; NO 20006535 D0 20001221; NO 20006535 L 20010124; PL 345059 A1 20011119
DOCDB simple family (application)
FI 0000351 W 20000420; AU 4123000 A 20000420; EE P200000758 A 20000420; EP 00920778 A 20000420; FI 990911 A 19990422; HU P0101917 A 20000420; IL 14038200 A 20000420; NO 20006535 A 20001221; PL 34505900 A 20000420