The Audio Manager uses this object to reflect the status of voice routing
The /pps/services/audio/audio_router_status object contains telephony settings (cellular and voip) for voice enhancement for the supported devices. The object's content looks like this:
@audio_router_status voiceservices.cellular.a2dp.audio_option::normal voiceservices.cellular.btsco.audio_option::normal voiceservices.cellular.hac.audio_option::normal voiceservices.cellular.handset.audio_option::normal voiceservices.cellular.hdmi.audio_option::normal voiceservices.cellular.headphone.audio_option::normal voiceservices.cellular.headset.audio_option::normal voiceservices.cellular.lineout.audio_option::normal voiceservices.cellular.speaker.audio_option::normal voiceservices.cellular.status::off voiceservices.cellular.tones.audio_option::normal voiceservices.cellular.toslink.audio_option::normal voiceservices.cellular.tty.audio_option::normal voiceservices.cellular.usb.audio_option::normal voiceservices.cellular.voice.audio_option::normal voiceservices.voip.a2dp.audio_option::normal voiceservices.voip.btsco.audio_option::normal voiceservices.voip.hac.audio_option::normal voiceservices.voip.handset.audio_option::normal voiceservices.voip.hdmi.audio_option::normal voiceservices.voip.headphone.audio_option::normal voiceservices.voip.headset.audio_option::normal voiceservices.voip.lineout.audio_option::normal voiceservices.voip.speaker.audio_option::normal voiceservices.voip.status::off voiceservices.voip.tones.audio_option::normal voiceservices.voip.toslink.audio_option::normal voiceservices.voip.tty.audio_option::normal voiceservices.voip.usb.audio_option::normal voiceservices.voip.voice.audio_option::normal
The possible values for audio_option are: