bionic (8) dahdi_scan.8.gz

NAME

       dahdi_scan — Print Configuration of DAHDI Spans

SYNOPSIS

       dahdi_scan [spans]

DESCRIPTION

       dahdi_scan  prints  information about DAHDI spans in the system. For analog spans it also provides a list
       of channels.

       By default it prints information about all the spans in the system.  However if parameters are  provided,
       they will be considered to be a list of span numbers and information will be printed for them.

       Output  is  printed to the standard output. The format is that of an Asterisk configuration file (similar
       to a "ini" configuration file), where the name of the section is the number of the span.  Note  that  the
       specifically for analog spans some keys may appear more than once, and hence you can not use a parser for
       an "ini" format and assume you have a dictionary.

EXAMPLES

       Printing information for spans 1, 2 and 4:

         dahdi_scan 1 2 4

       And to print all the spans:

         dahdi_scan

       Information about a certain analog span:

         [5]
         active=yes
         alarms=OK
         description=Xorcom XPD #00/10: FXS
         name=XBUS-00/XPD-10
         manufacturer=Xorcom Inc.
         devicetype=Astribank: Unit 1 Subunit 0: FXS
         location=usb-0000:00:03.3-4
         basechan=125
         totchans=8
         irq=0
         type=analog
         port=125,FXS
         port=126,FXS
         port=127,FXS
         port=128,FXS
         port=129,FXS
         port=130,FXS
         port=131,FXS
         port=132,FXS

       And an example of a digital span:

         [1]
         active=yes
         alarms=RED
         description=T2XXP (PCI) Card 0 Span 1
         name=TE2/0/1
         manufacturer=Digium
         devicetype=Wildcard TE205P (4th Gen)
         location=Board ID Switch 0
         basechan=1
         totchans=24
         irq=193
         type=digital-T1
         syncsrc=0
         lbo=0 db (CSU)/0-133 feet (DSX-1)
         coding_opts=B8ZS,AMI
         framing_opts=ESF,D4
         coding=B8ZS
         framing=ESF

       The "type" field may contain: "analog", "digital-T1", "digital-E1", "digital-J1" or "digital-BRI".

FILES

       Requires read access to /dev/dahdi/ctl .

SEE ALSO

       dahdi_cfg(8), asterisk(8).

BUGS

       The program still does not do everything described in the man page.

       It also assumes that spans don't skip channel numbers, and that their channel numbers are "running". This
       is anyway almost always the case.  And always the case in a normal boot process.

AUTHOR

       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.

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

                                                   2008-03-18                                      dahdi_scan(8)