Nortel Networks 9150 - Manual (Page 230)

200 Remote Gateway 9150 Installation and Administration Guide
Configuring the Remote Gateway 9150 unit Standard 3.1
Configuring the PSTN number
To configure the PSTN number:
1 Enable the PSTN Connection option.
2 Enter the telephone that the Remote Gateway 9150 unit will dial to connect
to the RLC in the PSTN Number to Connect to RLC field.
3 Click on the OK button
Result: Configuration Manager writes the changes to a temporary file on
the administration PC.
4 Click on the Send button to update the Remote Gateway 9150 unit with the
new information.
Note: To save changes to the Remote Gateway 9150 unit’s Flash memory,
select Upload
→
Save to Flash from the Menu Bar.
Security level configuration
It is recommended that you implement a security authentication method on both
the RLC and the Remote Gateway 9150 unit to prevent toll fraud.
The security level defines what type of security authentication is used between
the Remote Gateway 9150 unit and the host PBX. The information used to
perform security authentication depends on the security level chosen. There are
three levels of security:
!
No security (default setting)
!
Caller ID
!
Provision ID
For a detailed description of these security levels refer to “System security” on
page 12.