[VGW-804/VGW-800FS/VGW-800FO] How can VGW Gateway series be connected with IPX-330/IPX-2100/IPX-2500?

[For IPX-2100 / IPX-330 / IPX-2500]
In Trunk item, create a new trunk for VGW-800 Series.
Host: VGW-800 Gateway series IP address.
Mark Without Authentication

In outbound route, please create a new dial rule. In this new dial rule, please select the Trunk you just created. In custom pattern, assign your outgoing plan. In here, we deleted 1 digit. (our outgoing prefix). So, our outgoing dial rule would be [9] + outgoing number, and we will delete the [9] and only send the other outgoing number.

To change the settings, please click on Activate Changes to make modifications effective!

In extensions item, create a new extension for VGW-800 Series.

[For VGW-800 Series]
In route plan, please press Modify Route Plan. In primary route, please choose the Outgoing Type to FXO.

On the SIP Trunk page
Register Type: Register
Proxy Server: IPX-300 / IPX-2100 / IPX-2500 PBX’s IP address
Proxy Server Port: 5060
Tel. No: Extension number for IPX-300 / IPX-2100 / IPX-2500
User ID: Extension number for IPX-300 / IPX-2100 / IPX-2500
User Password: Extension password for IPX-300 / IPX-2100 / IPX-2500
Display Name: Extension name for IPX-300 / IPX-2100 / IPX-2500