Quote from: Veghead on October 26, 2014, 07:12:01 PM
.... Software Version 3.0.1 (Build: 4420). Which is a little strange, because that firmware is not listed at http://www.obitalk.com/forum/index.php?topic=9.0. That page lists the latest as 3.0.1 (4350).
Obihai has chosen not to update the firmware pages for a couple of releases, nor provide release notes (not even one of their "Various bug fixes and enhancements" comments). However, as the new firmware is required for the new Google Voice authentication API used by the portal, the firmware gets updated if you set up a new GV service. If ***6 does not cause a firmware update (and there was at least one report it did not), you can always explicitly download the 4420 file using the URL
http://fw.obihai.com/OBi202-3-0-1-4420.fw and then upload it to your device locally.