EP 0775412 A1 19970528 - METHOD AND APPARATUS FOR TRANSMISSION OF DATA AND VOICE
Title (en)
METHOD AND APPARATUS FOR TRANSMISSION OF DATA AND VOICE
Title (de)
VERFAHREN UND GERÄT ZUR DATEN- UND SPRACHÜBERTRAGUNG
Title (fr)
PROCEDE ET APPAREIL POUR LA TRANSMISSION VOCALE ET LA TRANSMISSION DE DONNEES
Publication
Application
Priority
US 9403409 W 19940329
Abstract (en)
[origin: WO9526603A1] A modem-controller for auto switching and controlling the transmission and receiving of voice and error-free transmission of standard data signals, fax data signals and voice communications over telephone line service, radio frequency networks, satellite systems (118), as well as Cellular telephone systems (108) includes analog switches (70, 74, 88) that receive control signals from the micro-controller (10) for controlling and switching the audio or data path of an internal voice board.
IPC 1-7
IPC 8 full level
H04B 7/185 (2006.01); H04L 29/10 (2006.01); H04M 11/00 (2006.01); H04M 11/06 (2006.01); H04Q 7/32 (2006.01); H04Q 7/38 (2006.01); H04W 88/02 (2009.01)
CPC (source: EP)
H04B 7/18567 (2013.01); H04M 11/06 (2013.01); H04W 88/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9526603 A1 19951005; CA 2186362 A1 19951005; CA 2186362 C 20040810; EP 0775412 A1 19970528; EP 0775412 A4 19990303; JP 3893621 B2 20070314; JP H10500812 A 19980120
DOCDB simple family (application)
US 9403409 W 19940329; CA 2186362 A 19940329; EP 94916512 A 19940329; JP 52514095 A 19940329