EP 0864235 A2 19980916 - APPARATUS AND METHOD IN SUPPORT OF COMPLETING TWO CALLS USING ANALOG INTERFACE TO TELEPHONE NETWORK
Title (en)
APPARATUS AND METHOD IN SUPPORT OF COMPLETING TWO CALLS USING ANALOG INTERFACE TO TELEPHONE NETWORK
Title (de)
GERÄT UND VERFAHREN ZUR DURCHSCHALTUNG VON ZWEI ANRUFEN
Title (fr)
APPAREIL ET PROCEDE FACILITANT L'ETABLISSEMENT DE DEUX COMMUNICATIONS A L'AIDE D'UNE INTERFACE ANALOGIQUE CONNECTEE A UN RESEAU TELEPHONIQUE
Publication
Application
Priority
- US 9707871 W 19970509
- US 64730296 A 19960509
- US 73357796 A 19961018
Abstract (en)
[origin: WO9742773A2] An interface apparatus combines multiple calls at a premises that is connected by a single point-of-attachment to a telephone network having a single phone number.
IPC 1-7
IPC 8 full level
H04M 11/06 (2006.01); H04Q 3/00 (2006.01); H04Q 5/02 (2006.01)
CPC (source: EP)
H04M 11/06 (2013.01); H04Q 3/00 (2013.01); H04Q 5/02 (2013.01)
Citation (search report)
See references of WO 9742773A2
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 9742773 A2 19971113; WO 9742773 A3 19980507; CA 2240906 A1 19971113; EP 0864235 A2 19980916
DOCDB simple family (application)
US 9707871 W 19970509; CA 2240906 A 19970509; EP 97924643 A 19970509