Filter
Top Products
CHAPTER 6 ND-71762 (E)
Page 66
Issue 2
BASIC DATA ASSIGNMENT
CHAPTER 6 BASIC DATA ASSIGNMENT
1. GENERAL
This chapter explains how to program office data which are necessary for establishing a CCIS Tie Line Connection.
For easy understanding, office data programming is explained using an example of a CCIS network in this chapter.
Accordingly, when programming data at your site, some minor data modifications may be unavoidable. For other
features associated with CCIS, see CHAPTER 7 “List of Service Features for CCIS (1/2)”.
24CCT/30CCT
This circuit card provides an interface between 24/30 trunks and the PBX at 1.544/2.048 Mbit/s. Being equipped
with a Common Channel Handler (CCH), this circuit card can be used as an interface for a Common Channel Inter-
office Signaling (CCIS) network.
2CCH
This circuit card provides two Common Channel Handlers (CCH). By using together with 24DTI/30DTI to establish
the digital CCIS line or used as an interface for the analog CCIS.
24DTI/30DTI
This circuit card provides an interface for a digital CCIS line, using together with the 2CCH card.