Introduction

A be.IP™ with current firmware version in the View = Full Access .

An existing Internet gateway (e.g. firewall appliance) should also be reachable on the Internet for all services (e.g. for IPSec), and act as a default gateway and firewall for data traffic in the existing network, IP telephony and all associated mechanisms (e.g. QoS on the WAN connection) should be taken over by the be.IP™. In this case the following systems are passed through regarding connections from WAN and must therefore be prepared accordingly:

- Network Address Translation (NAT/PAT)

- Stateful Inspection Firewall (SIF).

This also applies to services that may require a constant source port and is configured by an outgoing NAT rule. This assumes that there is a "normal" WAN configuration with no load distribution scenario and without extended routing with the current firmware version.