User`s guide

Statistics
6-21
6700-A2-GY31-70
July 1999
 Error Control: The type of error control used by the device. The error control
values are listed as follows:
— Handshaking: The device is connecting.
— Direct: Device connects at a data rate equal to or less than the initial
DTE rate.
— Buffered: The device does not use error control.
— MNP 1: Device uses MNP Class 1 data compression and error control.
— MNP 2: Device uses MNP Class 2 data compression and error control.
— MNP 3: Device uses MNP Class 3 data compression and error control.
— MNP 4: Device uses MNP Class 4 data compression and error control.
— MNP 5: Device uses MNP Class 5 data compression and error control.
— V42: Device connects in V.42 error control using v42 link access
procedure. If the connection fails, the Buffered mode is used.
— V42 bis: Device connects in V.42 error control using v42 link access
procedure. If the connection fails, the MNP mode is used.
— MNP 10: Device uses MNP Class 10 data compression and error control.
 Modem Config: The way in which the device is configured.
— None: Standard
— DDD: Direct Dial Device
— 2 Wire: 2-wire cable
— 4 Wire: 4-wire cable
— Multipoint: Multiple connection (MUX)
 DTE Speed: The rate at which the device communicates with the connected
PC (or other device).
Selection
Use Selection to designate the devices to be included in the chart or to change
the chart title, report period, or sort field. Choose Selection from the Call Statistics
Detail Display menu bar to display the Selection pull-down menu listing the
commands Device Selection, Defined Title, Select Report Period, and Select
Sort Key.
 Device Selection
Use Device Selection to select one or more devices to be represented in the
Call Statistics Detail Display chart. See
Selecting Devices on page 6-2 for
additional information on selecting devices. All devices in the device selection
list are used for the Call Statistics Detail Display chart.