Nortel Networks 553-3001-211 manual System database requirements, Upload parameters

Page 488 of 894 NT7D16 Data Access card

—DCE

—DTE

•Equipment type

—Terminal (send prompts/replies)

—Host (suppress prompts/replies)

•Long Break Detect

In Figure 92 on page 489 and Figure 93 on page 490, the rectangles represent the settings of service change parameters in LD11 that affect the desired function. The diamonds represent the logical DAC operating mode decisions.

Upload parameters

The system can, at any time, request information from a DAC port. The uploaded parameters contain information about the individual card (card type, order code, release information), as well as the status of the configured operating parameters. Because the dialogue operations of data calls can affect the operating parameters, this is useful to monitor and confirm port settings. An additional parameter is listed in the uploaded information: port interface mode (RS-232-C/RS-422). The interface is set by the use of jumpers on the DAC, and cannot be altered by the service change.

System database requirements

To ensure proper operation of the DAC keyboard and Hayes dialing, the system requires the following:

•The Data DN must have only one appearance.

•For access to remote hosts, the TNs class of service must allow external calls. The Data TN must have the following in its class of service:

—Call Pickup Denied (PUD)

—Call Forward No Answer Denied (FND)

—Call Forward Busy Denied (FBD)

—Data (DTA)

553-3001-211 Standard 2.00 September 2004