I am getting two way audio using Phone Link.
I removed my Plantronics headset from my computer, went into Settings, System, Sound and added it back under Input. That automatically added it as the Output.
On my Samsung Note under Bluetooth I am connected to my Yogi laptop for Calls and I am connected to my headset for Calls. My phone will not allow a Audio output to my Yogi laptop.
When a call comes in I answer it on my headset, the Phone Link app pops the call up, and I can talk and hear.