I have done a bit of searching from both the market and the interwebs and so far cannot find a solution for using my VoIP service through my ERIS. 1. I have an office Polycom 550HD which is great when I'm in the office but I want to use this service when I'm out of the office. 2. My service supports X-Lite VoIP Softphone but there isn't a version for Android market, only pc and mac. 3. I could use my laptop while in the field and I thought it would be cool to use my bluetooth or wifi ability of my ERIS as a wireless headset for the laptop but could only find an app for the symbian phones to do this. I am pretty surprised an app for "phone as pc headset via wifi or bt" hasn't been written. 4. I have heard of sipdroid but don't know how or if it is even possible to integrate it with my sip provider which uses a custom asterisk build. Any of you found anything that works?