vbxts: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/lib/voxbo/bin/vbxts - from package: voxbo

You may install the required package with command apt-get install {package}

Error in other languages:
vbxts: bevel nie gevind nie
vbxts: comandă negăsită
vbxts: comando não encontrado
vbxts: commande introuvable
vbxts: command not found
vbxts: käsku ei ole
vbxts: không tìm thấy lệnh
vbxts: komanda nerasta
vbxts: Kommando nicht gefunden.
vbxts: kommandot finns inte
vbxts: komut yok
vbxts: nie znaleziono polecenia
vbxts: níor aimsíodh an t-ordú
vbxts: no se encontró la orden
vbxts: no s'ha trobat l'ordre
vbxts: opdracht niet gevonden
vbxts: parancs nem található
vbxts: perintah tidak ditemukan
vbxts: príkaz nenájdený
vbxts: příkaz nenalezen
vbxts: команда не найдена
vbxts: командата не е открита
vbxts: 命令找不到
vbxts: コマンドが見つかりません