Ensure your device supports VOIP Call Recording (Read this)
For non-root phones, ensure that Accessibility is enabled
This is enabled during FlexiSPY installation per instructions in the install guide
If you are unsure of whether Accessibility is enabled, contact our support
Ensure you're using the latest version of FlexiSPY
Ensure the version of the VoIP Application with the issue is supported (Read this)
Common difficulties
No sound when playing recorded files
Recording contains only one side of the conversation
Can't open or play the recorded call file
Volume is too low or unclear
Can't download the file (harmful file warning)
No VOIP Call Recordings uploaded
Solutions
No sound when playing recorded files
Scan the entire recording — On some devices the recording may start before the call is answered by the other party resulting in the beginning of the recording having no sound
Verify your speakers are plugged in, functioning, and that your audio player is not on mute
Recording contains only side of the conversation
Target device was connected to a Bluetooth Device or Headset during VOIP Call Recording
Can't open or play the recorded call file
File corrupted during download — Verify that file downloaded completely
Codec not supported — download and install VLC Media Player then play the file with VLC media player (Click here)
Try playing the file from your mobile phone or tablet with FlexiVIEW (Click here)
Volume is too low or unclear
Skip through the recording to verify whether the quality is poor all the way through or just in some parts
Play the recording using VLC Media Player. it allows for a greater max-volume than your system
Change the audio source until you find one your device fully supports (Read this)
Can't download the file (harmful file warning)
Follow our guide for this (here), then try downloading the file again
No Call Recordings uploaded
Ensure VOIP Call Recording Data Capture Event is enabled (Read this)
Verify device has Internet connection and is connected to client
Verify that other events are being uploaded and that not only VOIP call recordings are not uploading