Well 3130IF, User Manual

Page: 35 / 75

3130IF -VoIP User Manual V2.0
35
Leased IP-MAC correspondence table of DHCP;
The configuration on this page needs to be saved after modified and will go
※
into effect after restarting.
If the Telnet, HTTP port will be modified, the port is better to be set as greater
※
than 1024, because the 1024 port system will save ports.
Set
※
the HTTP port as 0,then the http service will be disabled.
SIP advanced configuration
Set SIP STUN, private and backup server, user password and so on.
SIP STUN is a kind of server that used to realize the SIP's enablement of NAT,
when the STUN server IP of the phone has been configured
（
generally the
default is 3478
）
and Enable SIP Stun has been selected, conventional SIP
server can be used to realize the phone's penetration of NAT.
Public backup server can implement the proxy of the dialogue machine through
auto-swap function when no response to public server. When the phone detect
response of public server, it will auto-swap to public server. Public backup
server is redundancy backup of public server, it should have the same account
with public server.
The phone’s supports to two different kinds of SIP server concurrently can be
implemented on private server. In this way user can register and use two
different kinds of services concurrently.