S e c u r e C o n s o l e S e r v e r M a n u a l , R e v . K , J u l y , 2 0 1 3
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+VDR=0, n/a
Disables Distinctive Ring cadence reporting.
+VDR=1, 0
Enables Distinctive Ring cadence reporting. Other call progress result codes
(including RING) are reported as normal.
+VDR=1, >0 Enables Distinctive Ring cadence reporting. RING result code is reported after falling
edge of the ring pulse (after the DRON report).
+VDR=?
Displays the allowed values.
+VDR?
Displays the current value.
Command:
#CBAn
Callback Attempts
Values:
n = 1–255
Default:
4
Description:
Sets the number of callback attempts that are allowed after passwords have been exchanged between
modems.
Command:
#CBDn
Callback Delay
Values:
n = 0–255
Default:
1 5
Description:
Sets the length of time (in seconds) that the modem waits before calling back the remote modem.
Command:
#CBF?
Callback Failed Attempts Display
Values:
n/a
Default:
n/a
Description:
Requests the number of failed callback passwords since reset or power-up. This number can be
stored to nonvolatile memory using the &W command.
Command:
#CBFR
Callback Failed Attempts Reset
Values:
n/a
Default:
n/a
Description:
Resets the number of failed callback passwords to 0. This does not reset the number stored in
nonvolatile memory.
Command:
#CBIn
Local Callback Inactivity Timer
Values:
n = 1–255
Default:
20
Description:
Sets the time (in minutes) that the modem waits for a command before forcing the user to enter the
setup password again.
Command:
#CBNy=x
Store Callback Password
Values:
y = 0–29
x = password
Defaults:
None
Description:
Sets the callback security password for the y memory location. The password must have 6 to 10
characters, and cannot include the + or - characters.
Command:
#CBPn
Callback Parity
Values:
n = 0, 1, or 2
Default:
0
Description:
Sets parity for the callback security messages.
#CBP0
No parity.
#CBP1
Odd parity.
#CBP2
Even parity.
Command:
#CBRy
Callback Security Reset
Values:
y = 0–29
Default:
None
Description:
Clears the password and phone number in the y memory location.
Command:
#CBSn
Callback Enable/Disable
Values:
n = 0, 1, 2, or 3
Default:
0
Description:
#CBS0
Disables callback security.
