MT9234ZBA-V-NAM Multi-Tech Systems, MT9234ZBA-V-NAM Datasheet - Page 15

• Manufacturer Part Number: MT9234ZBA-V-NAM
• Description: MODEM V.92 DATA/FAX/VOICE WORLD
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® ZBAr

Specifications of MT9234ZBA-V-NAM

• Data Format: V.34, V.92
• Baud Rates: -
• Interface: RS-232
• Voltage - Supply: -
• Mounting Type: Desktop
• Package / Case: 5.7" L x 4.3" W x 1.0" H (145mm x 109mm x 25mm)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 881-1145

Setting Callback Security Message Parity
The modem’s password prompt and messages parity must match the parity of the computer to which the modem is connected.
Assigning Callback Passwords and Phone Numbers
Multi-Tech Systems, Inc. MT9234ZBA-Series User Guide (S000387D)
1.
2.
3.
4.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. To review your entries, type AT&V and press E
Note: A form is provided on the last page of this chapter to help you plan or keep track of password and phone number
In the terminal window, type AT#Sxxxxxxxx, where xxxxxxxx is your password. Press E
with OK if the setup password is correct and ERROR if it is wrong.
The modem’s parity default value is No parity (AT#CBP0). To change the modem’s default to use even parity, type
AT#CBP2. Press E
To store the new parity value, type AT&W. Press E
Open a data communications program such as HyperTerminal.
In the terminal window, type AT#Sxxxxxxxx, where xxxxxxxx is your password. Press E
with OK if the setup password is correct and ERROR if it is wrong.
Enable callback security by typing AT#CBS1 or AT#CBS2 and pressing E
To store a callback password for the first callback memory location, type AT#CBN0=xxxxxxxx, where xxxxxxxx is
the first password. Press E
not contain a + or - character.
To store a callback password for the second callback memory location, type AT#CBN1=xxxxxxxx, where xxxxxxxx is
the second password. Press E
Repeat as many times as necessary, up to memory location 29, until all passwords are entered.
To store a callback phone number in the first memory location, type AT&Z0=[+][-]ATxxxxxxxx[,???], where xxxxxxxx
is the dialing string. Press E
The dialing string can also include other AT commands.
Example: AT&Z0=+-ATM0DT5551212. Up to 35 characters can be used. The +, -, and ??? characters are optional:
+ Number entry. Enables a mobile caller to enter his current phone number for callback.
-
,??? Extension entry. Must be used with the + command. Enables a caller to enter an extension number for
To store a callback phone number in the second memory location, type AT&Z1=[+][-]ATxxxxxxxx[,???], where
xxxxxxxx is the dialing string, and press E
incremented by one.
Repeat, through memory location 29, until all dialing strings are entered.
Open a data communications program such as HyperTerminal.
assignments.
Direct connection. Enables a caller to choose direct connection without being called back.
callback. The number of ? characters must equal the number of digits in the extension.
NTER
. For odd parity, type AT#CBP1. Press E
NTER
NTER
NTER
. The password must be unique, must be six to eight characters in length, and must
. The phone number must be preceded by DT for tone dialing or DP for pulse dialing.
. Note that the memory location number in the command is incremented by one.
NTER
. Note that the memory location number in the command is
NTER
NTER
.
.
NTER
.
NTER
.
Chapter 5 – Callback Security
NTER
NTER
. The modem responds
. The modem responds
15