Filter
Top Products
CHAPTER 1 GENERAL INFORMATION
System Outline
NEAX2000 IVS
2
ISDN System Manual
ND-70919 (E), Issue 1.0
Page 13
ICH
The ISDN Channel Handler (ICH) provides the D channel signaling interface and controls an ILC
(Layers 2 and 3).
ILC
The ISDN Line Circuit (ILC) provides a physical interface to the ISDN Terminal. The interface
provides for a maximum of two line circuits.