route ip telephone from one network into a other network

Hi,

we have to networks in our company. One for work and an other for the flats in the buildung. I need to route a ip telephone from network 1 to network 2.

We are using a RB2011UAS v5.26

It should be simple, but i wont work :slight_smile: I tried it with NAT rules, but i am not very familiar with NAT rules.
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