dahdi_scan(8)

1dahdi_scan(8)               System Manager's Manual              dahdi_scan(8)
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NAME

6       dahdi_scan — Print Configuration of DAHDI Spans
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SYNOPSIS

9       dahdi_scan [spans]
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DESCRIPTION

13       dahdi_scan prints information about DAHDI spans in the system. For ana‐
14       log spans it also provides a list of channels.
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16       By default it prints information about all the  spans  in  the  system.
17       However  if  parameters  are  provided, they will be considered to be a
18       list of span numbers and information will be printed for them.
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20       Output is printed to the standard output. The  format  is  that  of  an
21       Asterisk  configuration  file  (similar to a "ini" configuration file),
22       where the name of the section is the number of the span. Note that  the
23       specifically  for analog spans some keys may appear more than once, and
24       hence you can not use a parser for an "ini" format and assume you  have
25       a dictionary.
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EXAMPLES

29       Printing information for spans 1, 2 and 4:
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31         dahdi_scan 1 2 4
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33       And to print all the spans:
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35         dahdi_scan
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37       Information about a certain analog span:
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39         [5]
40         active=yes
41         alarms=OK
42         description=Xorcom XPD #00/10: FXS
43         name=XBUS-00/XPD-10
44         manufacturer=Xorcom Inc.
45         devicetype=Astribank: Unit 1 Subunit 0: FXS
46         location=usb-0000:00:03.3-4
47         basechan=125
48         totchans=8
49         irq=0
50         type=analog
51         port=125,FXS
52         port=126,FXS
53         port=127,FXS
54         port=128,FXS
55         port=129,FXS
56         port=130,FXS
57         port=131,FXS
58         port=132,FXS
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60       And an example of a digital span:
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62         [1]
63         active=yes
64         alarms=RED
65         description=T2XXP (PCI) Card 0 Span 1
66         name=TE2/0/1
67         manufacturer=Digium
68         devicetype=Wildcard TE205P (4th Gen)
69         location=Board ID Switch 0
70         basechan=1
71         totchans=24
72         irq=193
73         type=digital-T1
74         syncsrc=0
75         lbo=0 db (CSU)/0-133 feet (DSX-1)
76         coding_opts=B8ZS,AMI
77         framing_opts=ESF,D4
78         coding=B8ZS
79         framing=ESF
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81       The  "type"  field  may  contain: "analog", "digital-T1", "digital-E1",
82       "digital-J1" or "digital-BRI".
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FILES

86       Requires read access to /dev/dahdi/ctl .
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BUGS

94       The program still does not do everything described in the man page.
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96       It also assumes that spans don't skip channel numbers, and  that  their
97       channel  numbers  are "running". This is anyway almost always the case.
98       And always the case in a normal boot process.
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AUTHOR

102       This manual page  was  written  by  Tzafrir  Cohen  <tzafrir.cohen@xor‐
103       com.com>  Permission  is granted to copy, distribute and/or modify this
104       document under the terms of the GNU General Public License,  Version  2
105       any later version published by the Free Software Foundation.
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107       On  Debian systems, the complete text of the GNU General Public License
108       can be found in /usr/share/common-licenses/GPL.
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112                                  2008-03-18                     dahdi_scan(8)