Version 7.2 855 Mediant 500L Gateway & E-SBC
User's Manual 50. SBC Configuration Wizard
50.3 System Page
The System wizard page configures the device's basic system settings, including
management interface protocol, date and time, and syslog.
Figure 50-3: SBC Configuration Wizard - System Page
To configure system settings:
1. Configure the protocol for accessing the management interfaces:
• 'Web Interface': Select the type of Web interface protocol (HTTP or HTTPS).
• 'CLI Interface': Select the type of CLI protocol (Disabled, Telnet, SSH).
2. (Optional) Enable Syslog by selecting the 'Enable Syslog' check box, and then in the
'Syslog IP' field, configuring the Syslog server's IP address. Note that if you enable
Syslog, the device generates verbose logs (debug level 5), which adversely affects
performance. For more information on Syslog, see Configuring Syslog on page 959.
3. Configure the time and date:
• 'Time Zone': Select the GMT time zone in which the device is located.
• 'Primary NTP Server' and 'Secondary NTP Server': Configure the IP address (or
hostname) of the primary (and optionally, secondary) NTP server in your network.
The NTP server synchronizes the time of the device. This is mandatory when the
IP PBX or ITSP uses a TLS connection, as correct time is required for certificate
validation.
For more information on configuring date and time, see Date and Time on page 129.
4. (Optional) Configure a local DNS table, which allows the device to resolve domain
names (hostnames) using a locally defined address resolution table. This may be
needed when your setup lacks a DNS server and the IP PBX or ITSP require the use
of hostnames instead of IP addresses.
a. Select the 'Apply local DNS' check box, and then configure the following
parameters:
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