Attero Tech by QSC Axiom Product Family
User Manual
QSC, LLC 2020 614-00063
In order to attach a different device, either pairing list has to be
cleared or the device mode needs to be changed.
*Note: In all modes once paired/connected, the Bluetooth®
friendly name is able to be detected by other devices. However,
while another device may be able to pair and save to its
Bluetooth® device list when in this state, breaking the connection
of the currently active device will not be possible.
– Bluetooth® Audio Bridging
4.3.2.1 – Media Bridging (only)
In this mode (A2DP profile), users may stream audio from media
applications on the paired device. The user is protected from
errant streaming of call audio over Bluetooth® link.
The media bridging mode is an excellent solution for applications
such as hospitality, retail and fitness center background music
where users want to maintain call privacy while sharing media
audio from their device’s media applications.
4.3.2.2 – Call Bridging (only)
In this mode (HFP profile), users may stream incoming/outgoing
calls from the paired device to/from the Axon-connected input
and output. In this mode, the user is protected from errant
streaming of media audio over Bluetooth® link.
The call bridging mode provides call connectivity for conferencing
system users’ Bluetooth equipped devices to a networked audio
based conferencing system. The addition of Bluetooth
connectivity provides simple bridging of far end meeting
participants for on the fly meeting productivity and backup
conferencing connectivity in case of VoIP and Web-based
conferencing service failures.
4.3.2.3 – Call & Media Bridging
In this mode, both profiles are available giving users the ability to
control access of content (call and media) to the system from the
paired device.
*Note: If your application requires call privacy, it is recommended
to not utilize the combined call and media bridging mode as call
audio will be shared automatically over the audio connection.
– Bluetooth® Pass-through AVRCP (AV
Remote Control Protocol)
Many installed AV systems in both residential and commercial
markets feature control products with customizable user
interfaces. With a connected Bluetooth audio device as a source,
it is desirable to have access to the device information and source
content (artist / album / song) for use on the control system UI.
Additionally, the end user of the system may control the source
from any control panel that has this. This is useful if the device is
left somewhere to charge and is out of reach to simply change
songs or stop the audio playback.
Control API access is be available for the following AVRCP pass
through commands:
a) Play
b) Pause
c) Stop
d) Next Track
e) Previous Track
f) Volume Up
g) Volume Down
h) Mute
The AVRCP controls are provided within unIFY Control Panel for
system commissioning and testing.
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