Voice network solution

[Tom.Fu]

Hi Support Team

We want to implement 4 people voice communication in a network like picture below. Do you have any solution for this. Many thanks.

[Charlie]

Hi,

We do not have such application level solution direclty.

Considering the communiation requirements(mulit devices communication and several kiloetters distance), DECT NR+ mesh network could be a good choice, but 1.9GHz is not avaliable including some regions like China at current monment (DECT NR+: A technical dive into non-cellular 5G - Blogs - Nordic Blog - Nordic DevZone). Thread may be possible, but this need to be verified with testing at real condition.

We have a solution partener Lynq which has solution for DECT NR+ based mesh voice network based on nRF91x1 chips. You may reach them from DECT NR+ Products - nordicsemi.com.

Best regards,

Charlie