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Operation
Online Security Callback Sequence
The following Online security sequences occur when a remote user uses a valid cell password to
place a call to a modem that will use either a stored callback number or a roving callback number.
If an invalid cell password is entered, the answering modem will directly terminate the call.
Note
If both SteadFast and Online Security are enabled, the SteadFast security sequence will occur first, during
the handshake. Then, the Online Security sequence will occur, using the configured Callback Response.
When a Stored Callback number is used:
1. The modems handshake, then the caller's screen displays the prompt:
ENTER PASSWORD
2. Within 20 seconds the caller has to respond with a valid cell password configured in the
answering modem:
password,C [ENTER]
3. The caller's screen displays the prompt:
ENTER CELL NUMBER
4. The caller has to specify the memory cell number in the answering modem that is configured
with the calling modem's number:
cell # [ENTER]
5. The caller's screen displays:
NO CARRIER (indicates the disconnect)
RING (indicates the incoming call)
CONNECT (followed by the appropriate connect message,
When using a Roving Callback number is used:
1. The modems handshake, then the caller's screen displays the prompt:
ENTER PASSWORD
2. Within 20 seconds the caller has to respond with a valid cell password configured in the
answering modem:
password,R [ENTER]
3. The caller's screen displays the prompt:
ENTER PHONE NUMBER
4. The caller has to specify the phone number that the answering modem needs to dial to
establish the callback:
nnnnnnnnn [ENTER]
5. The caller's screen displays:
NO CARRIER(indicates the disconnect)
RING (indicates the incoming call)
CONNECT( followed by the appropriate connect message,
060R122-000
Issue 15
indicates the modems are in data mode
indicates the modems are in data mode
SpectraComm Dual V.34 Modem
Installation and Operation
Security Overview
3-13
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