I just change form Obi 100 to Obi 202. 7-Digit Dialing for USA not work on Obi 202, No matter what google voice or VOIP.ms
Here is a working DigitMap for 7-, 10-, and 11-digit dialing (plus international calling) that should wotk for Google Voice and VOIP.ms:
(<1aaa>[2-9]xxxxxx|<1>[2-9]xxxxxxxxx|1xxxxxxxxxx|011xx.)
where aaa is your local area code.
<1aaa>[2-9]xxxxxx still not work. It work use OBITALK Settings only. I can not change DigitMap.
If you're using the OBiTALK Web Portal, you may wish to read: OBi Expert Configuration (Introduction) (http://www.obitalk.com/forum/index.php?topic=458.0)