Outbound Interface: Select the WAN interface your 3CX Will be using.
Original Source: 3CX PBX (this is the Address Object created in Step 1).
Press “Add” again to create your Outbound NAT policy by filling in the following fields:.
Inbound Interface: Select the WAN interface your 3CX Will be using.
Original Service: 3CX Services (this is the Service Group created in Step 1).
Translated Destination: 3CX PBX (this is the Address Object created in Step 1).
Create your Inbound NAT policy by filling in the following fields:.
Go to “Network → NAT Policies” and press “Add”.
IP Address: The LAN IP address of your 3CX Server.
Now go to Network → Address Object and locate section “Address Objects”.
In section “Service Groups” add a new service group named “3CX Services” and add all of the above Service Objects as members.
The full list of default ports required can be found here.
In section “Services” add one service object for each port that 3CX requires forwarding for.
Open the Web Management Console of the DELL SonicWall Firewall Gateway and go to Network → Services.
Then place these service objects in a service group after which you have to apply the policies. In order to configure the SonicWall you need to create the service objects for each Port or Port range that needs to be forwarded. RequirementsĭELL Sonicwall firewalls require HotFix firmware SonicOS 5.8.1.15o HotFix 152075 or later Please note that we cannot assist you in the configuration of your firewall. This guide is written for Sonicwalls that are configured as Many-to-One NAT.
0 kommentar(er)
