I have an Obihai 2182 desktop phone. It seems like every time the internet goes out or just randomly at times, the Google Voice SIP accounts and ObiBluetooth service goes down. I try to reboot the phone, go into the settings and disable and re-enable the service, and it doesn't work. I let it go for a day or two and then for some magical reason, it comes back. I can usually get the Google Voice accounts back but the ObiBluetooth service usually stays down for awhile.
I use Google Voice SIP accounts along with pairing my iPhone and a bluetooth headset (one at a time of course).
Any help would be great because I can't seem to find any support on this.