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IP Sharing:
For.the.device.to.work.behind.NAT.enable.IP.Sharing,.STUN.or.
TURN..IP.Sharing.is.simplest.and.can.be.used.in.the.scenario.
where.on.the.network.router,.one.to.one.static.address.mapping.
can.be.configured..
Global IP Address:
Configure. here. the. global. or. external. IP. address. of. the.
network..Contact.your.system.administrator.to.get.the.global.
IP.address..
Note: The.router.should.be.statically.configured.for.one.to.one.
port. mapping. of. ports. in. the. RTP. port. range. configured. on.
the.Network Configuration > Media.page.and.the.VoIP.Local.
port.configured.on.the.VoIP Configuration.page.
Stun:
Enable.this.to.use.STUN.for.resolving.the.bindings..
Primary Server:
Enter.the.IP.address.of.the.primary.STUN.server.
Port:
Enter.the.primary.STUN.server.port.in.this.field.
Default:.3478.
Secondary Server:
Enter.the.IP.address.of.secondary.STUN.server.
.
Port:
Enter.the.secondary.STUN.server.port.in.this.field.
Default:.3478.
Username:
This.specifies.the.username.to.use.for.authentication.with..a.
STUN.server..
Password:
This. specifies. the. password. to. use. for. authentication. with. a.
STUN.server..
Note:.When.STUN.is.enabled.the.Registration.Timeout.option.
on. the. VoIP Configuration. page. should. be. set. to. a. value.
smaller.than.the.binding.inactivity.timeout.on.the.NAT/Router..
This.way.the.binding.for.the.SIP.local.port.can.be.kept.alive.
TURN Configuration:
This.feature.will.be.supported.in.future.release.
D-Link DIV-140 User Guide
NAT Configuration
1
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