NEC Univerge sv8500 Manual page 2856

4. CCIS Interface
4.1 General
Here explains how to install CCIS Interface Circuit Card and Cable Connections. For configuring CCIS Inter-
face, one of the following configuration is available:
(1) Using Common Channel Trunk (CCT)
(2) Using Digital Trunk Interface (DTI) and Common Channel Handler (CCH)
(3) Using Analog Trunk and Common Channel Handler (CCH) with Modem
Telephony Server
PLO
Configuring CCIS Interface
(3)
CCH
(2)
DTI
Front Cable
CCH
(1)
CCT
VOL.3-369
CHAPTER 3
MODEM
MDF/IDF
DSU
NETWORK INTERFACE
analog CCIS line
digital CCIS line
digital CCIS line