Getting Started
3-4
V.3600
Reasons for Call Termination
The conditions described in Table 3-1 cause call termination.
Table 3-1. Reasons for Call Termination
Condition
Description
Abort Disconnect
(No answer, busy signal,
no modem, etc.)
Default 30 sec; select 1 to 255 sec
(S-register 7).
ATH
Disconnect command.
Loss of Carrier
Disconnect
Select 100 ms to 25.5 sec (S-register 10).
Receive Long Space
Disconnect
Disabled or select 2 sec.
DTR Disconnect
Disabled or select 10 ms to 2.55 sec
(S-register 25).
Loss of Line Current
Cleardown
A disconnect method used in V.32 and V.34 mode.
LCD Display
When TALK/DATA is pressed, the LCD displays
DO YOU WANT TO GO TO TALK? When YES is
pressed modem hangs up, if no telephone is
connected or if the connected telephone is not off
hook. Pressing NO displays DO YOU WANT TO
DISCONNECT? Press YES to disconnect.
Train Timeout
Modem fails to establish communication with
remote site. Default is 30 seconds (S-register 7).
Protocol Link
Establishment Failure
Reliable mode only; failure to establish reliable
link.
Inactivity Timeout
Default is 0 or disabled; select for disabled or 1 to
255 minutes (S-register 8).
Protocol Retry Limit
Exceeded
12 retransmissions of the frame.
Minimum DCE Speed
A connection occurred at a rate less than minimum.
Security Password
Failure
Maximum password entry attempts exceeded.
Security Callback
Security callback is enabled and a new remote
connection is established. The modem disconnects
and places a call to the programmed number.
