dahdi_monitor channel number [-v] [-f FILE]
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
Some extra, yet undocumented, options.
dahdi_tool(8), dahdi_cfg(8), asterisk(8).
This manual page was written by Santiago Ruano Rincón <firstname.lastname@example.org> 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.