Network Settings - Grandstream Networks GSC3570 User Manual

Account x
�� Dial
Plan
Name Enter the name for the configured rules.
Rule Enter the rule settings (number pattern, prefix to add ...etc.).
Choose the type of the rule:
Pattern
Block
Type
Dial now
Prefix
Second tone
Account x
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Network
Settings
This parameter controls how the Search Appliance looks up IP addresses for hostnames.
There are four modes: A Record, SRV, NATPTR/SRV, Use Configured IP.
The default setting is "A Record".
If the user wishes to locate the server by DNS SRV, the user may select "SRV" or "NATPTR/SRV".
If "Use Configured IP" is selected, please fill in the three fields below:
DNS Primary IP:
Mode
Backup IP 1.
Backup IP 2.
If SIP server is configured as domain name, GSC3570 will not send DNS query, but use "Primary IP" or "Backup
IP x" to send SIP message if at least one of them are not empty.
GSC3570 will try to use "Primary IP" first. After 3 tries without any response, it will switch to "Backup IP x", and
then it will switch back to "Primary IP" after 3 re-tries.
If SIP server is already an IP address, GSC3570 will use it directly even "User Configured IP" is selected.
Primary Configures the primary IP address where the GSC3570 sends DNS query to when "Use Configured IP" is
IP selected for DNS mode.
Backup Configures the backup IP1 address where the GSC3570 sends DNS query to when "Use Configured IP" is
IP1 selected for DNS mode.
Backup Configures the backup IP2 address where the GSC3570 sends DNS query to when "Use Configured IP" is
IP2 selected for DNS mode.