PLANET VIP-1680 - Manual (Page 84)

The dial plan of VIP-880FO_A: that means call 0xxx leading number will go to IP address 172.16.0.2
gateway (VIP-880FO_B).
VIP-880FO_B number and dial plan setting:
The dial plan of VIP-880FO_B dial plan setting: that means incoming call 60x leading number will hunt
port 1 to port 8
The dial plan of VIP-880FO_B: That means call 0xxx leading number will go to IP address 172.16.0.1
gateway (VIP-880FO_A).
Usage:
The ext.500 dial to ext 501 (connect to FXO) will hear the dial tone, and then dial 0100 go to IP address
gateway 172.16.0.2, the ext.600 will ring.
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