Zyxel-communications Omni TA128 Manual de usuario Pagina 100

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 173
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 99
88
12 Security Functions
The TA128 provides security functions that may be enabled to
prevent unauthorized connections. Two types of security functions
are provided.
Security Types and Levels
Type 1 security is to be used when the remote TA is a ZyXEL
ISDN TA.
Type 2 security is to be used with non-ZyXEL remote TA’s.
With a Type 1 connection, the dial-in (remote) TA will send in its
supervisor password for matching with the local TA128’s 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 TA128 will match the entered password
with the pre-stored password list.
The two types of security are summarized in the table below:
Type 1 Security Type 2 Security
Remote
(Calling) Site
ZyXEL ISDN device
only
Can be TA of any
brand
Password
Check
Automatic Interactive
Protocols
Supported
X.75, V.120 Any data protocol
AT Commands *G1 for Level 1
security
*G2 for Level 2
security
*G3 for Level 1
security
*G4 for Level 2
security
*G5 for Level 3
security
Vista de pagina 99
1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 172 173

Comentarios a estos manuales

Sin comentarios