You need to use OBi Expert to make the configuration changes.
Log into your OBiTalk account.
To enter OBi Expert easier, click on Edit Profile on the left column.
Near the bottom of page, check "Enable OBi Expert Entry from Dashboard"
Click Submit Query
Click OBi Dashboard on the top left column
To the right of the OBi200 and OBi110 is their 9 digit OBi Number
You will need those numbers for the config changes
To enter OBi Expert click the icon with the red E to right of the OBi200
Voice Services -> SPx Service -> X_InboundCallRoute: ph,pp(200222222)
Assuming GV is defined on SP1:
Click Voice Services on the left column then click SP1 Service
Find setting X_InboundCallRoute
Uncheck the box under OBiTalk Settings
Uncheck the box under Device Default
Change the Value to ph,pp(200222222) replacing 200222222 with the 9 digit OBi Number for the OBi110
Click Submit at the bottom of the page
OBiTalk will download the config to the OBi200 and reboot
Voice Services -> OBiTalk Service -> InboundCallRoute:
{200222222:sp1},{ph}
Click Voice Services on the left column then click OBiTalk Service
Update InboundCallRoute the same as above
Go back to the dashboard and update the OBi110 the same way
You're done
Enjoy
Edit:
You have an OBi202, not an OBi200
The above will send inbound calls to Phone1 and the OBi110
If you want to send calls to Phone2:
ph2,pp(200222222)
If you want to send calls to Phone1 and Phone2:
ph,ph2,pp(200222222)