Welltech SIPPBX 6200 V.3.1.0 - Manual (Page 150)

Welltech Computer Co., Ltd.
SIPPBX 6200S/GS Release 3.1.0 User Guide - 150 -
Figure 8.2-4
Parameter Description:
• SNTP Server: The SNTP server list. You can use; or, to have multiple
SNTP server.
• Polling interval (second): How long the SNTP will synchronize the time from
the SNTP server in seconds.
• Min Retry Interval (second): This is the initial retry interval. Each retry will
multiple 2. For example, the Min Retry Interval is 10 and Max Retry Interval
is 600. The retry sequence will be 10, 20, 40, 80, 160, 320 seconds.
• Max Retry Interval (second): This is the max time to wait before attempting
a retry.
• Max Adjust Time (second): If this is zero, the SNTP client will be willing to
apply any size time adjustment. If this is non-zero, then any time
adjustment greater than this will be considered an error.
• NTP Server Port: This is the port number the SNTP client will attempt to
connect to on the time server. The default value is 123.
• Local NTP Port: This is the port number that will use to listen for replies
from the server. The default value of 0 means use a random port number.
• Packet Error Check: If this is disabled, then the validity checks are
suppressed. The default value is enabled.
Network
SIPPBX 6200 has 2 network interfaces:
- WAN interface: SIP Service Internet (for voice gateway mode, it is for WAN
interface)
- LAN interface: Used &connected only for voice gateway mode.
Step 1:
After successfully logon to the system, we need to change the network
configuration. Click Control > Network to setup the WAN Interface
parameters as figure 8.3-1.