It has come to my attention that only one device/client at a time can be logged into Gmail for phone calls. I currently have three scenarios where I can receive Google Voice phone calls: through Gmail itself, via PBXes/my Android phone (SIP), and on my Obi. Since my Obi is always on, this means that it has a constant presence in my Gmail account and therefore intercepts all calls that are forwared to Google Chat. Normally I'd be okay with that. However, during the day I am in a place that has poor/no reception but excellent WiFi. In this case I prefer to use my phone in airplaine mode and receive calls over WiFi. This has only worked once, because that day the Obi took itself offline because of a pending update that I needed to approve. I noticed that in PBXes I can have multiple "inboute routes" and have a schedule for each of them if I wanted to, meaning that I could set specific hours for calls to go to destination 1, and other hours for destination 2.
What I want to know is if there is a way to do this for the Obi. More specifically, I want to be able to turn off my SP1 service (which is my line) during the hours of the day when I'm not home, so that I can receive those calls on my cell phone over the internet. Is there a setting in the expert config pages that allows me to do this?
