DCS | SPECIAL APPLICATIONS |
COMBINED PROGRAMMING MANUAL | NOVEMBER 2001 |
Introduction
In the DCS there are two line cards for ISDN. One is the PRI card containing one Primary Rate Interface; the other is the BRIN card containing four Basic Rate Interfaces. For Com- pact (I and II) and 816 systems there are two types of BRI card, one with two BRI access, the other with four.
The following topics are covered:
Hardware specification of each card
Installation
Operation
ISDN features supported
Note: 1. This document is based on BRI and PRI V2.0 (Nov 4 1996) or later. Therefore, some fea- tures are not applicable to the old version.
2.Main CPU software versions required are 4.0 or later (DCS), 2.3 or later (CII), 1.02 or later (816).
Specifications
PRI
(The PRI option is not applicable to Compact I, 816 or 408/408i systems.) The card has the following configuration:
Contains one PRI access with
Operates in
BRI
The different types of BRI card are shown in Table 1.
System | Card name | Number of | Power feeding |
|
| BRI access | to S port |
|
|
|
|
DCS | BRIN | 4 | YES |
| BRI (old) | 4 | NO |
|
|
|
|
Compact II | 4BRI | 4 | YES |
| 2BRI | 2 | YES |
Compact I & | 4BRI | 4 | NO |
816 | 2BRI | 2 | NO |
|
|
|
|
Table 1 - BRI cards
Note: The only difference between these cards is the number of access, and power feeding capabil- ity.
