Technical Reference for ZyXEL omni.net series

password for matching with the local omni.net pre-stored password list.

With a Type 2 connection, the remote terminal will be prompted to enter the password at the initial connection and the local omni.net will match the entered password with the pre-stored password list.

These two types of security are summarized in the following table:

 

 

 

 

Type 1 Security

 

 

Type 2 Security

 

Remote

 

 

ZyXEL ISDN device only.

 

 

Any brand ISDN TA.

 

(Calling) Site

 

 

 

 

 

 

 

 

 

 

 

 

Password

 

 

Automatic

 

 

Interactive

 

Check

 

 

 

 

 

 

 

 

 

 

 

 

Protocols

 

 

X.75, V.120

 

 

Any data protocol (V.110, V.120, X.75)

 

Supported

 

 

 

 

 

 

 

 

 

 

 

 

AT Commands

 

 

[AT*G1] for Level 1 security

 

 

[AT*G3] for Level 1 security

 

 

 

 

 

[AT*G2] for Level 2 security

 

 

[AT*G4] for Level 2 security

 

 

 

 

 

 

 

 

[AT*G5] for Level 3 security

 

 

 

 

 

 

 

 

 

 

Table 53. Two Types of Security Settings

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