dahdi_scan man page on Alpinelinux

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dahdi_scan(8)							 dahdi_scan(8)

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.

				  2008-03-18			 dahdi_scan(8)
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