bubblestar

If you choose to tweak manually by yourself, it is suggested to disable:

System Management>>Auto Provisioning>>Method

Otherwise OBi110 will periodically check with the Web Portal and switch back to default or in line with the settings in the Web Portal.

If you keep the Auto Provisioning intact, you could go to the Web Portal and make the neccessary changes there directly.  In this case, it won't change your settings even periodically update is made.

bubblestar

Someone has worked out this before but I don't remember where it is (Maybe in OBihai Forum or somewhere in this forum under OBi section.)

It can be achieved by using the User Designed Digit Maps to determine and work with the Voice Gateway to dialout the call.