dahdi-tools/doc/dahdi_maint.8

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.TH "DAHDI_MAINT" "8" "9 Sep 2011" "" ""
.SH NAME
dahdi_maint \- Sets Dahdi spans into maintenance mode, e.g.: loopback
.SH SYNOPSIS
.B dahdi_maint \-s \fInum\fB [options]
.B dahdi_maint <\-h|\-\-help>
.SH DESCRIPTION
dahdi_maint uses the DAHDI_MAINT interface to set a Dahdi span (port
of a Dahdi adapter card) into loopback mode or similar maintenance mode.
.SH OPTIONS
.B \-s \-\-span \fInum\fR
.RS
The span number. Required.
.RE
.B \-l \-\-loopback <localhost|networkline|networkpayload|loopup|loopdown|off>
.RS
Loopback type. One of:
.IP localhost 4
loop back towards host
.IP networkline 4
network line loopback
.IP networkpayload 4
network payload loopback
.IP loopup 4
transmit loopup signal
.IP loopdown 4
transmit loopdown signal
.IP off 4
end loopback mode
.RE
.B \-i \-\-insert <fas|multi|crc|cas|prbs|bipolar>
.RS
Insert an error of a specific type
.RE
.SH EXAMPLES
Enable network line loopback on span 1:
dahdi_maint \-s 1 \-\-loopback networkline
Disable network line loopback on span 1:
dahdi_maint \-s 1 \-\-loopback off
.SH SEE ALSO
.PP
dahdi_tool(8), dahdi_cfg(8), asterisk(8).
.SH AUTHOR
.PP
This manual page was written by Tzafrir Cohen <tzafrir.cohen@xorcom.com>.
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.