Feasibility on LE Audio + Mesh + Bidirectional streams.

RE: Feasibility on LE Audio + Mesh + Bidirectional streams.

Elfving — Tue, 03 Mar 2026 09:24:21 GMT

I see. Unfortunately, we do not have any solution for this at the moment.

You might want to look into DECT nR+ in case it supports what you need.

Note that a broadcaster with power amplifier and resilient settings can have very good range.

Regards,

Elfving

RE: Feasibility on LE Audio + Mesh + Bidirectional streams.

WFKwok — Fri, 27 Feb 2026 02:21:53 GMT

Yes, I am looking for the same BLE mesh for the audio case.
The situation is like an intercom system with Mesh feature for all devices:
Headset A can broadcast audio stream to headset B, and then headset B relay the audio steam to headset C.
Also, headset B can broadcast the second audio stream to headset A and headset C if speaking.
Headset C can broadcast the third audio stream to headset B is speaking, and the stream can be relayed from headset B to A.

But I know the standard BLE Mesh is not expected for audio usage. Or we have something else to achieve?
We want LE Audio in addition the BLE Mesh if possible.

Thanks.

RE: Feasibility on LE Audio + Mesh + Bidirectional streams.

Elfving — Thu, 26 Feb 2026 12:21:29 GMT

Hello,

I just want to be clear thing up a bit at first here.

One thing that stands out with BLE Mesh, is that it allows you to form a network that spans a large area, in which all messages can reach the entire span of the network by relaying the message. Is that what you are looking for here in the Audio case as well? That the audio stream is sent to the one device at first, then relayed from the one device to the other indefinitely? Or do you simply want support for LE Audio in addition the BLE Mesh? Or just that the headsets can both broadcast and listen in on streams?

Regards,

Elfving