.TH "DAHDI_MONITOR" "8" "16 June 2008" "" "" .SH NAME dahdi_monitor \- checks the rx/tx levels of DAHDI channels .SH SYNOPSIS .B dahdi_monitor \fIchannel number\fB [\-v] [\-f \fIFILE\fB] .SH DESCRIPTION dahdi_monitor monitors a DAHDI 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 .SH OPTIONS The first (mandatory) parameter is the number of the channel to monitor. .B \-v .RS Display visual audio levels. .RE .B \-f \fIFILE .RS Write output to FILE .RE Some extra, yet undocumented, options. .SH SEE ALSO .PP dahdi_tool(8), dahdi_cfg(8), asterisk(8). .SH AUTHOR .PP This manual page was written by Santiago Ruano Rinc\['o]n 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.