Westermo IDW-90 AT - Manual (Page 10)

10 6620-3200
&C – DCD control
Selects the behaviour of the DCD control line from the IDW-90.
AT&C0 IDW-90 control line DCD is always ON
AT&C1 DCD ON indicates ISDN or PSTN connection is established
and synchronized (default)
AT&C2 DCD follows DTR
AT&C3 DCD indicates link level established (X.31-D only)
D – Initiate outgoing call
Dials the number (D for Dial). The dial modifier “W", “>”, “T”, “;”, “@” can be freely
inserted in the dial string; they have no influence on the dial procedure of the IDW-90.
Must be the last command in AT command line.
Any character input while the IDW-90 is dialling will cancel the dialling procedure exept
when dabort=0.
ATD<CALLEDnumber>[/<subaddr>]
[,X[Pxxx-][R ][N<nuipwd> ][G<cug> ]<X25number>]]
CALLEDnumber: ISDN call number for a dialled B channel connection or X.25
number for X.31 D channel
Subaddr dialled sub address
P: use packet size xxx for X.25 connection (value from 64 – 2048)
R: request the facility reverse charging
G: access to X.25 closed user group
O: Outgoing call from X.25 closed user group
N: use NUI and password with call setup allowed chars: a-z, A-Z, 0-9.
(Overrides setting of nui configuration command)
X25number: dialled X.25 call number (X.25 B channel only)
ATDL Dial the last dialled number
ATDS=n Dial number n from stored telephone number list (n = 1..3)
(See command AT&Z to store numbers)
AT!D<PSTNnumber>
ATD#<PSTNnumber>
ATDT#<PSTNnumber>
PSTNnumber: Call number for a dialled connection to an analogue PSTN
number over ISDN using the internal analogue modem
AT!DL Dial the last dialled number
AT!DS=n Dial number n from stored telephone number list (n = 1..3)
(See command AT&Z to store numbers) and catab n
Notes: – To setup the own sub address see configuration command sub.
ATD<CALLEDnumber>e
Adding an “e” to CALLEDnumber indicates that a connection to the internal remote
access of an IDW-90 shall be performed, the protocol X.75 (ATB10) has to be used.
Remote configuration can also be accessed through sending the remote access escape
sequence ´++++’. See section 5.5