Ok my NVR is a DS-7616NI-I2/16P and is currently running Firmware Version v4.40.017 build 210830
The Accusense Camera is DS-2CD2386G2-ISU/SL, currently running Firmware Version v5.7.2 build 211109
Off memory, i just initiated 2-Way Audio via Hik-Connect and i could have a conversation through...