On your OBi202, you don't want SP1 to ring both phone 1 and phone 2. You want only Phone 2 to ring.
In OBiTalk setup for SP1
, un-tick Phone 1 where appropriate:
Make This Service the Primary Line to Call Out From [ ] Phone 1 [ x ]Phone 2
Incoming Calls Will Ring On [ ] Phone 1 [ x ]Phone 2
Voicemail Notification(Optional) [ ] Phone 1 [ x ]Phone 2
7-Digit Dialing for USA & CAN (Optional) [ ]
Use This Service for Emergency 911 Calls [ ? ]