ZyXEL Communications omni series user manual Setting and Modifying Passwords

	Level 1	Level 2	Level 3
Password Check	Yes	Yes	Yes
CPN Check OK	N/A	Call back	Prompts the
and S119.6=0			remote user
			to enter call
			back
			number
CPN Check OK	N/A	Keep the	for calling
and S119.6=1		connection	back.
CPN unmatched	N/A	Disconnect
CPN not	N/A	Call back using
Available		the corresponding
		pre-stored number
AT Commands	*G1 for	*G2 for Type 1	*G5 for
	Type 1	*G4 for Type 2	Type 2
	*G3 for
	Type 2

Setting and Modifying Passwords

Up to 40 user passwords can be defined using the AT*Hn command, where “n” represents the index to the entry. Numbers between 0-39 are accepted.

The corresponding 40 call-back numbers are defined by

AT&Zn=xxx command, where “n” represents the index to the entry, and “xxx” represents the assigned call-back phone number. Any character (ASCII 0-127) can be used in the password table, the maximum password length is 8 characters for each entry.

Security functions are only accessible through AT commands in terminal mode. A supervisory password is required for adding or modifying entries. The default supervisor password is ZyXEL when the TA is shipped from the factory. This supervisory password is sent to the remote if Type 1 security is set at the remote end.

To modify the supervisor password, use AT*HS.

Security Functions 95