---
name: "ztmonitor"
section: "8"
platform: "linux"
package: "zaptel"
version: "1:1.4.11~dfsg-3"
release: "Debian 5.0 (Lenny)"
platforms: ["linux"]
url: "https://new.carta.tech/ztmonitor"
---

# ztmonitor(8)

checks the rx/tx levels of the zaptel inteface cards.

## NAME

ztmonitor - checks the rx/tx levels of the zaptel    inteface cards.

## SYNOPSIS

**ztmonitor**  **channel number** \[ **-v** \] \[ **-f** *FILE* \]

## DESCRIPTION

ztmonitor monitors a zaptel channel. It gives you a visual representation of the sound strengths and makes it easy to see if the received or transmitted signals are too high or out of balance

## OPTIONS

The first (mandatory) parameter is the number of the channel to monitor.

- **-v**

  Display visual audio levels.

- **-f** *FILE*

  Write output to FILE

## SEE ALSO

[zttool(8)](/zttool/8.md), [ztcfg(8)](/ztcfg/8.md), [asterisk(8)](/asterisk/8.md).

## AUTHOR

This manual page was written by Santiago Ruano Rincón  \<santiago@unicauca.edu.co\> for the Debian system (but may be used by others).  Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any  later version published by the Free Software Foundation.

On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.