Grandstream UCM6100 User Manual for 1.0.9.25 - Manual (Page 59)

Firmware Version 1.0.9.25 UCM6100 Series IP PBX User Manual Page 58 of 303
Figure 23: UCM6102 Network Interface Method: Switch
• Method: Dual
For UCM6102, both WAN port and LAN port are used for uplink connection. For UCM6104, WAN port
will be mapped to LAN 1 interface; LAN port will be mapped to LAN 2 interface. Users will need assign
LAN 1 or LAN 2 as the default interface in option "Default Interface" and configure "Gateway IP" if
static IP is used for this interface.