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Vantage CNM 2.0
Table 8-7 Configuration > WAN > Dial Backup > Advanced – ZyWALL
LABEL
AT Command
Strings
Dial
Type the AT Command string to make a call.
Drop
Type the AT Command string to drop a call. "~" represents a one second
wait, for example, "~~~+++~~ath" can be used if your modem has a slow
response time.
Answer
Type the AT Command string to answer a call.
Drop DTR When
Select this check box to have the ZyXEL device drop the DTR (Data
Hang Up
Terminal Ready) signal after the "AT Command String: Drop" is sent out.
AT Response
Strings
CLID
Type the keyword that precedes the CLID (Calling Line Identification) in
the AT response string. This lets the ZyXEL device capture the CLID in the
AT response string that comes from the WAN device. CLID is required for
CLID authentication.
Called ID
Type the keyword preceding the dialed number.
Speed
Type the keyword preceding the connection speed.
Call Control
Dial Timeout (sec)
Type a number of seconds for the ZyXEL device to try to set up an
outgoing call before timing out (stopping).
Retry Count
Type a number of times for the ZyXEL device to retry a busy or no-answer
phone number before blacklisting the number.
Retry Interval
Type a number of seconds for the ZyXEL device to wait before trying
(sec)
another call after a call has failed. This applies before a phone number is
blacklisted.
Drop Timeout
Type the number of seconds for the ZyXEL device to wait before dropping
(sec)
the DTR signal if it does not receive a positive disconnect confirmation.
Call Back Delay
Type a number of seconds for the ZyXEL device to wait between dropping
(sec)
a callback request call and dialing the corresponding callback call.
Apply
Click Apply to save your changes back to the ZyXEL device.
Click Cancel to begin configuring this screen afresh.
Cancel
8.1.5 Edit Dial Backup – ZyWALL
Click Edit in the TCP/IP field in Figure 8-8 to display the next screen.
8-14
DESCRIPTION
EXAMPLE
atdt
~~+++~~ath
ata
NMBR
CONNECT
60
0
10
20
15
Configuration > WAN
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