dahdi_scan

NAME
dahdi_scan — Print Configuration of DAHDI Spans

SYNOPSIS
dahdi_scan [spans]

DESCRIPTION
dahdi_scan prints information about DAHDI spans in the system. For ana-
log 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@xor-
com.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.