Package: vpb-utils

"vpb-utils" package binaries on Debian:

/usr/bin/dtmfcheck /usr/bin/measerl /usr/bin/playwav /usr/bin/proslicerl /usr/bin/raw2wav /usr/bin/recwav /usr/bin/ringstat /usr/bin/tonedebug /usr/bin/tonegen /usr/bin/tonetrain /usr/bin/vdaaerl /usr/bin/vpbecho

You may install this package on Debian with apt-get install vpb-utils