I have been using cSIPsimple since before getting my Obi100. After downloading Obion, I much prefer cSIPsimple. Do you know if it is possible to configure cSIPsimple with the Obi and how to do it? I have cSIPsimple set up with a whistlephone account which has adds and is limited to 20 minute calls. I would love to be able to use my Google Voice account through cSIPsimple, but I don't know what server address to use.