Hik cube cam. Two way audio not working?

J273

Young grasshopper
May 22, 2016
77
16
Using the hik connect app. I can't seem to get two way audio working with my hikvision cube cam model DS-2CD2432F-I which has a built in speaker.

I have the camera setup correct (audio&video) and through the app I can hear what's happening it's just when I press the 2 way audio button nothing comes out at the speaker end.

Does anyone know how to fix this?

Many thanks
 
Still trying to get this to work. Anyone any ideas as to what to try?

Thanks
 
Ok thanks. Thats a good point, Im pretty sure im on the latest firmware. Im using a Hikvision 7608NI K2 NVR and the cams are connected directly to its POE ports. Is it possible for me to connect direct to a cam through Hik-connect if im connected to the cameras this way. i know with my last setup i ran a separate switch and was able to connect to each camera separate from the NVR
 
Has anyone sort this out. Exact issue am facing as Mr Young, kindly help why cant it work via nvr with latest firmware...