Hi everyone I amnew to the forum. I have a Hikvision unbranded DS-7608NI-SE2/8P NVR with 2cameras. One is a DS-2 CD 2332 3MP, the other is a DS-2CD2432F-IW 3MP. When i log on to the NVR and speak into the mike of the DS-2CD2432F-IWi get audio on the computer, but when i speak into the mike of...