How to open .LVP files on Windows
To open .LVP files on Windows, install or use Avaya Voice Player (formerly Lucent Voice Player), which is commonly associated with .LVP files.
Step-by-step instructions
- Install or use Avaya Voice Player (formerly Lucent Voice Player), which is commonly associated with .LVP files.
- Right-click the .LVP file Open with choose the Avaya/Lucent Voice Player app (or browse to it if it is not listed).
- If Windows prompts for an app, search for and select the Avaya/Lucent Voice Player program rather than a generic media player.
Common issues
The file opens as “unknown” or no app can open it
Many systems and media players do not include built-in support for vendor-specific audio/vnd.lucent.voice (.LVP) files.
- Open the file on Windows with Avaya Voice Player (formerly Lucent Voice Player).
- If your OS asks you to choose an app, select/browse to the Voice Player program rather than a generic audio player.
Linux desktop does not associate .lvp with an audio type
File associations may depend on the shared-mime-info database; if the mapping is missing/outdated, the desktop may not suggest the right app.
- Update your system’s shared MIME database (shared-mime-info) so extension-to-MIME mappings are current.
- Manually choose an application that supports Avaya/Lucent voice files, or open the file on Windows with Avaya Voice Player.
The file has the .LVP extension but does not play even in Voice Player
The file may be incomplete/corrupted, or it may not actually be an Avaya/Lucent Voice Player audio file despite the extension.
- Re-download or re-export the file from the original system to ensure the transfer completed correctly.
- Verify the source and context of the file (e.g., it came from an Avaya/Lucent voice system) before spending time troubleshooting playback.
Still can’t open your .LVP file?
Recover a deleted or lost .LVP file
If the file was deleted by mistake or the drive was formatted, data recovery software may be able to get it back. Stop writing to that drive right away, because new data can overwrite what you want to recover.
Windows software that recovers deleted or lost files from PCs and external drives such as HDDs, SSDs, USB drives and memory cards, after deletion, formatting or a crash.
Wondershare RecoveritWindows and Mac software that recovers deleted or lost files from computers and external drives such as HDDs, SSDs, USB drives and SD cards.
We may earn a commission when you use affiliate links. This supports our free file extension guides.
Security note
.LVP is an audio format (audio/vnd.lucent.voice), but treat it as untrusted input: opening malformed media files can sometimes trigger bugs in media parsers.