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ZyWALL 2 Series User’s Guide
23-4 WAN and Dial Backup Setup
Figure 23-3 Menu 2.1 Advanced WAN Setup
The following table describes fields in this menu.
Table 23-3 Advanced WAN Port Setup: AT Commands Fields
FIELD DESCRIPTION DEFAULT
AT Command Strings:
Dial Enter the AT Command string to make a call. atdt
Drop Enter the AT Command string to drop a call. “~” represents a one
second wait, e.g., “~~~+++~~ath” can be used if your modem has a
slow response time.
+++ath
Answer Enter the AT Command string to answer a call. ata
Drop DTR When Hang
Up
Press the [SPACE BAR] to choose either Yes or No. When Yes is
selected (the default), the DTR (Data Terminal Ready) signal is
dropped after the “AT Command String: Drop” is sent out.
YES
AT Response Strings:
CLID (Calling Line
Identification)
Enter the keyword that precedes the CLID (Calling Line Identification)
in the AT response string. This lets the ZyWALL capture the CLID in
the AT response string that comes from the WAN device. CLID is
required for CLID authentication.
NMBR =
Called Id Enter the keyword preceding the dialed number. TO
Speed Enter the keyword preceding the connection speed. CONNECT
Menu 2.1 - Advanced WAN Setup
AT Command Strings: Call Control:
Dial= Dial Timeout(sec)= 0
Drop= Retry Count= 0
Answer= Retry Interval(sec)= N/A
Drop Timeout(sec)= 0
Drop DTR When Hang Up= No Call Back Delay(sec)= 0
AT Response Strings:
CLID=
Called Id=
Speed=
Press ENTER to Confirm or ESC to Cancel: