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QX5

QXFXO4/QXISDN4/QXE1T1/QXFXS24; (SW Version 6.0.x) 79

QXFXO4/QXISDN4/QXE1T1/QXFXS24 Manual II: Administrator’s Guide

Incoming Traffic/Port Forwarding

The

Incoming Traffic/Port Forwarding

filter is for incoming

traffic. The rules here allow or deny systems on the Internet to

reach the services of QX gateway’s LAN. The NAT service should be

enabled on the QX gateway to provide the possibility of Port

Forwarding in the Incoming/ Forwarding filtering rules. The Port

Forwarding function will be unavailable if NAT is disabled on the

QX IP PBX.

Fig.II- 106: Filtering Rules page

Outgoing Traffic

The

Outgoing Traffic

filter is for outgoing traffic. The rules here

allow or deny QX gateway’s LAN users to reach external services.

Fig.II- 107: Filtering Rules page

Management Access

is used to enable management access to the

QX gateway from the Internet. A host on the Internet can be

allowed to reach the QX gateway.

Fig.II- 108: Filtering Rules page

SIP Access

SIP Access is to allow or deny the SIP access to or from the

particular SIP servers, SIP hosts or a group of them. The SIP Access

filtering rule may prevent or allow incoming or outgoing SIP calls to

or from specified SIP server(s) or host(s).

Fig.II- 109: Filtering Rules page

Epygi QX series Administrator's Guide

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