.TH FXOTUNE 8 "September 10th, 2005" "Xorcom Rapid Asterisk" "Linux Programmer's Manual" .SH NAME .B fxotune \(em automatically tune FXO channels on a Digium TDM400 card .SH SYNOPSIS .B fxotune -i .I \(em detect .B fxotune -s \(em load settings .SH DESCRIPTION .B fxotune is a script that fine-tune parameters of the FXO modules of the TDM400 card. Whene run in .I detect mode (-i) it detects and tunes all the FXO channels of such cards. It needs a dial string after which the line(s) will give dial tone. It writes settings to a configuration file (/etc/fxotune.conf , name is hardwired) from which it can be loaded (e.g: at startup) using -s . .SH OPTIONS .B -i .RS .I dialstr Start detecting optimal settings. .I dialstr Is a number needed to dial to get a dial tone. The test can take several minutes, and must be performed when Asterisk is not running. For example: .RS fxotune -i 9 .RE if you need to dial 9 for an external line. If you always get a line, you can simply use any digit. .RE .B -s .RS Load settings from the last test. Used at startup. .RE .SH FILES .I /etc/fxotune.conf .RS The configuration file generated by fxotune in detect mode and from which configuration is loaded when .B -s is used. .SH SEE ALSO ztcfg(8), zttool(8), ztmonitor(8), asterisk(8). .SH AUTHOR This manual page was written by Tzafrir Cohen 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.