User Manual MX Series Voice Gateway
24 www.newrocktech.com
The IP address of LAN gateway. When the gateway obtains an IP address through DHCP, the
system will display the LAN gateway address automatically obtained through DHCP. It has no
default value.
Obtained automatically: When the connection mode is "DHCP" or "PPPoE", the device uses the
automatically obtained IP address of the DNS server.
Specified manually: Use the DNS server addresses specified manually.
If Specified manually is selected, the network IP address of the Primary DNS server must be
entered, there is no default value.
If Specified manually is selected, the network IP address of the Secondary DNS server can be
entered, there is no default value.
The device periodically sends a STUN request to the STUN server to obtain the public IP
address for the front-end router.
It is disabled by default.
Set the IP address or domain name of the STUN server. The factory default STUN server is the
New Rock STUN server.
Set the port of STUN server. It is 3478 by default.
The interval at which the device sends a STUN request ranges from 30 to 3600 seconds. It is 60
second by default.
Trunk re-registration: A re-registration of the SIP trunk is triggered upon the detection of
the change of the public IP address of the device by using STUN query. Normally, the session
interval of STUN request should be shorter than the registration period.
Note: The IP address obtained through STUN is used only for re-registration of SIP server,
and it is not used in SIP message fields such as Via and Contact and SDP C field.
Trunk re-registration & NAT address updating: A re-registration of the SIP trunk is
triggered upon the detection of the change of the public IP address of the device by using
STUN query. The IP address obtained through STUN is used in SIP message fields such as
Via and Contact and SDP C field.
2.3.3 VLAN
After login, click Basic > VLAN to open the configuration interface.
To Next Page
Loading...
