How to wire 2 way audio on DS-2CD2386G2-ISU/SL(2.8mm)

[Manic]

Hi all,

Does anyone have any instructions on how to wire 2 way audio to my NVR (DS-7608NI-I2/8P)?

This cam:

DS-2CD2386G2-ISU/SL

Hikvision DS-2CD2386G2-ISU/SL 4K AcuSense Strobe Light and Audible Warning Fixed Turret Network Camera

www.hikvision.com

Thanks