Nuvio, a provider of PBX voice service, has setup a section of their website for SunRocket customers. They have posted how to unlock the AC-211-SR, AC-211N-SR, Linksys SPA 2102 and InnoMedia 6328.
Please note, they have not solved the no longer working password problem:
Note: If you have a Linksys SPA-2102, please try to unlock the device using these instructions before signing up for Nuvio service. A small number of customers are reporting difficulty unlocking the Linksys SPA-2102. This is likely due to TeleBlend, in a effort to retain a portion of the SunRocket Customer base having likely reconfigured passwords on the Linksys SPA-2102. Nuvio is currently working on a solution for this issue. Please check this page for updates.
This information can be found at http://direct.nuvio.com/sunrocket/devices.html
