It seems that on occasion the IDeviceListeners setActiveLink will return error code 5, DM_RESULT_NOT_SUPPORTED. Is there any information on the possible causes and solutions to this or any troubleshooting I can do?
It works initially and when it fails it repeatedly fails until restarting my application.
I'm calling setActiveLink with a value of 1, LINE_TYPE_VOIP, and the device I'm using is the Plantronics Savi 7xx headset.
Also, I'm wondering if there is a difference in the put_AudioState and setAudioState calls?