Motorola 3460 manual Access Security Functions, Password Verification on Connection

3460 Fast’R

Access Security Functions

Password Verification on Connection

Password verification applies to incoming calls. With password verification, the answering modem must receive a password from the calling device, then validate it internally or send it to a Motorola network-management system (NMS) for validation, in order to complete the connection. If a password is invalid, the modem disconnects.

Enabling Password Verification by a Local Modem

Step Stage

1.Use the AT*ZI command to enter a password in the local modem.

2.Use the AT*ZV1 command to enable internal password verification in the local modem.

3.Use the AT*ZI command to enter a password in a remote modem.

4.Use the AT*ZV1 command to enable internal password verification in the remote modem.

Callback verification and restriction apply to incoming calls.

With callback verification, the answering modem that successfully completes password verification with a calling modem hangs up, then calls the modem back. The modems then pass data.

With callback dial restriction, the answering modem calls back only stored Phonebook numbers, not numbers sent by a calling modem.

Enabling Callback Verification and Dial Restriction

Step Stage

1.Configure password verification, as described above.

2.Use the AT*ZC command* in the local modem to specify the callback phone number source:

•The local modem (AT *ZCn, where n indicates which Phonebook entry to call)

•The remote modem (AT *ZC10). This option does not use the secondary channel.

*ZC parameter default value is Off (AT*ZC0).

3-14