Circuit Card Description and Installation

Page 498 of 906 NT7D16 Data Access card
553-3001-211 Standard 3.00 August 2005
System parameters
System parameters downloaded by the switch include the type of system, the
inactivity timer, and the data DN. These parameters are described below:
• System type: CS 1000S, CS 1000M, and Meridian 1
• Inactivity timeout
— No timeout
— 15 minutes
— 30 minutes
— 60 minutes
• DDN: 1 to 7 digits (0–9)
Operating parameters
There are thirteen parameters configured in the system that are downloaded
to the DAC. They are:
• Dialogue parity
— Space (OFF)
— Mark (ON)
— Even
—Odd
• DTR control
— Dynamic (affected by call progress)
— Forced ON
•DCD control
— Dynamic (affected by call progress)
— Forced ON
• Dialing mode
— Manual (user initiates the call with dialogue commands)