If your camera supports two-way audio and you are using it in Blue Iris, two-way audio can be configured directly in the software. Please make sure a compatible microphone is set up and configured on your computer before enabling it in Blue Iris. For more information on how to enable two-way audio using Blue Iris please refer to the information provided below.
Step 1: Log into Blue Iris and access the device.
Step 2: Click on the Blue Iris software settings icon.
Step 3: Click on the Audio tab and enable the Enable audio capture hardware option.
Note: Make sure the proper microphone is selected in the Device dropdown menu. Use the Gain slider to adjust and test the microphone audio.
Step 4: Select the proper output device for your computer in the Output (Device) dropdown menu and click OK.
Step 5: On the main interface click the speaker option to hear the audio from the device. Then click and hold the microphone icon and speak into the microphone.