33
To show the phone whether has been registered on public server or private
server
SIP STUN Configuration:
STUN can support SIP terminal's penetration to NAT in the inner-net. In this
way
,
as long as there is conventional SIP proxy and a STUN server placed in
the public net, it will do; but STUN only supports three NAT modes
:
FULL
CONE, restricted, port restricted.
IF you have stun server .please input stun server address here.
The STUN server default port is 3478
Configure enable/disable SIP STUN
;
if you have stun server .please enabe the
option.
Public backup server configuration
public backup server configuration; specific configuration parameters has the
same meaning with public server.it should be noted that the username and
password should be the same with the public main server
Private Server(SIP2) Configuration.
Private server configuration.sepcific configuration parameter has the same