PLANET SG-1000 - Manual (Page 148)

STEP 4 Enter the following setting in Server1 of Virtual Server function:
„ Click the button next to Virtual Server Real IP (“click here to
configure”) in Server1
„ Virtual Server Real IP: Enter 61.11.11.12 (click Assist for assistance)
(Use WAN)
„ Click OK
Virtual Server Real IP Setting Web UI
„ Click New Entry
„ Service: Select (Custom Service) VoIP_Service
„ External Service Port: From-Service (Custom)
„ Load Balance Server1: Enter 192.168.1.100
„ Click OK
„ Complete the setting of Virtual Server
Virtual Server Configuration Web UI
When the custom service only has one port number, then the external network port of
Virtual Server is changeable; On the contrary, if the custom service has more than one port
network number, then the external network port of Virtual Server cannot be changed.