User`s guide

24
The Reboot Command
The reboot command is used to reboot the unit after altering the configuration. It has
three modes of operation:
reboot - will reboot the unit after any FLASH write operations have been completed. Also, 1
second each is allowed for the following operations to be completed before reboot will take
place:
• IPSec SA delete notifications have been created and sent
• TCP sockets have been closed
• PPP interfaces have been disconnected
reboot <n> - will reboot the unit in <n> minutes where n is 1 to 65,535
reboot cancel - will cancel a timed reboot if entered before the time period has passed.
The Active Port
When entering “AT” or text commands it is important to understand that in most cases, the
command only affects the settings for the “active” port. This is usually the port to which you
are physically connected but you may, if necessary, set the active port to another port of
your choice using the “AT\PORT=N” command where “N” is 0-3.
Establishing a Remote Connection
• Once you have finished configuring the unit, there are several ways of establishing a link
to a remote system:
• An outgoing V.120 call may be made using the “ATD” command
• You can initiate a DUN session to establish a dial-up PPP connection.
• An outgoing X.25 call may be made using the “ATD” command followed by the X.28 CALL
command.
• An outgoing TPAD (Transaction PAD) call may be made by using the TPAD “a” (address)
command followed by the appropriate NUA (this is normally only carried out under software
control).
Similarly, incoming calls will be handled according to which protocols have been bound to
the ASY ports and whether or not answering is enabled for each protocol.