When Cisco Proximity is enabled, the video conferencing device transmits ultrasound pairing messages. These messages are received by nearby devices with the Cisco Proximity client, which can then pair automatically with the video conferencing device.
Cisco recommends deploying the Webex app for wireless sharing, device control and easy meeting join. But, where that's not possible, Cisco Proximity provides a lightweight and device-centric alternative without infrastructure dependencies.Enable Cloud Pairing and Proximity Services
Cisco Proximity is enabled by default on cloud-registered devices. To enable it for on-premises registered devices using Webex Edge for Devices:
Log into the device's web interface.
Go to Settings > Configurations.
Scroll down and select Proximity > Mode. Check that it is On.
Then, set CloudProximity > Mode to On.
When proximity is enabled, the video conferencing device will send ultrasound pairing messages. Make sure you select the services you want to allow:
To place calls and control the video conferencing device:
Go to Proximity > Services > CallControl and select Enabled.
To allow wireless sharing from a desktop client:
Go to Proximity > Services > ContentShare > FromClients and select Enabled.