The new Esprit SE IP does not support audio and has no place for the speaker or microphone on it. The web UI is standard Sarix and shows it on the tabs even though there is no ability for it
Pelco Cameras, Pelco Video Management
audio set up
There is no connections on the Esprit SE-IP or firmware set up for audio on the unit.
There is no resolution at this time, if audio is needed they will have to choose a different model camera