Interface apparatus for special small exchange board and asynchronous transmission mode network and its method

Application Number: 00118315
Application Date: 2000.06.12
Publication Number: 1277511
Publication Date: 2000.12.20
Priority Information: 1999/6/11 KR 21737/99
International: H04L12/56;H04Q11/04
Applicant(s) Name: Samsung Electronics Co.,Ltd.
Inventor(s) Name: Hwang Chaewun
Patent Agency Code: 72001
Patent Agent: luan bensheng
Abstract An apparatus for interfacing a PBX with an ATM network, comprises a circuit switch part for establishing an ATM communication channel to connect the ATM network if a subscriber requests access to the ATM network, and an ATM network switch part for converting the signaling information from the ATM communication channel into the corresponding ATM network cell that is applied to the ATM network.