---
name: "roardtmf"
section: "1"
platform: "linux"
package: "roarclients"
version: "1.0~beta12-4"
release: "Debian 11 (Bullseye)"
platforms: ["linux"]
url: "https://new.carta.tech/roardtmf"
---

# roardtmf(1)

Generate DTMF (telephone touch tones) for RoarAudio

## NAME

roardtmf - Generate DTMF (telephone touch tones) for RoarAudio

## SYNOPSIS

roardtmf \[OPTIONS\]... PHONE NUMBER

## DESCRIPTION

This tool generates DTMF (telephone touch tones) signals and send them to the RoarAudio sound server.

In addition to the DTMF digits (0-9, A-D, \* and #) space, period (.) and plus (+) are accepted and ignored so you can copy and past the phone number from any application easily.

## OPTIONS

- **--server SERVER**

  Set server hostname

- **--rate RATE**

  Set sample rate

- **--help**

  Show this help

## SEE ALSO

[**roartips**(7)](/roartips/7.md), [**libroar**(7)](/libroar/7.md), [**RoarAudio**(7)](/RoarAudio/7.md).

## HISTORY

For history information see [**RoarAudio**(7)](/RoarAudio/7.md).