2 .\" Copyright (c) 1997, 1999 Hellmuth Michaelis. All rights reserved.
4 .\" Redistribution and use in source and binary forms, with or without
5 .\" modification, are permitted provided that the following conditions
7 .\" 1. Redistributions of source code must retain the above copyright
8 .\" notice, this list of conditions and the following disclaimer.
9 .\" 2. Redistributions in binary form must reproduce the above copyright
10 .\" notice, this list of conditions and the following disclaimer in the
11 .\" documentation and/or other materials provided with the distribution.
13 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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25 .\" $Id: isdntest.8,v 1.10 1999/12/13 22:11:55 hm Exp $
27 .\" $FreeBSD: src/usr.sbin/i4b/isdntest/isdntest.8,v 1.7.2.7 2003/03/11 21:13:49 trhodes Exp $
28 .\" $DragonFly: src/usr.sbin/i4b/isdntest/isdntest.8,v 1.3 2006/02/17 19:40:15 swildner Exp $
30 .\" last edit-date: [Mon Dec 13 23:07:23 1999]
37 .Nd isdn4bsd debugging and verification tool
50 utility is part of the isdn4bsd package and may be used as a stimulation tool
51 for debugging the isdn4bsd kernel functionality.
60 daemon and cannot be used while the daemon runs.
62 The following options are available:
65 Use controller unit number for test.
67 Set the debugging level
69 Use HDLC as the B channel layer 1 protocol instead of no protocol.
71 Use number to verify the incoming number.
73 Use number as the outgoing number to dial.
75 Set number of times the test pattern on the B-channel is exchanged
77 Wait for keyboard input for terminating the call.
82 utility is currently of not much use for end users, it is primarily a debugging
83 tool for development and is part of the release in the hope, that someone
84 enhances it as a real self test and setup-verification tool!
88 utility does almost no error checking and error recovery, so unexpected
89 hangs or crashes may occur.
91 .Bl -tag -width indent
95 For the following example, it is assumed that a machine with isdn4bsd
96 installed is connected to an S0 bus and that one of the valid MSN's (MSN = Multiple Subscriber Number
97 = telephone number) on this bus is
102 not currently running on that machine! Executing:
103 .Bd -literal -offset indent
107 will setup an outgoing call from that machine to itself, connect to itself
108 and disconnect after 5 seconds.
111 utility has to be finished by the user by entering Control-C.
115 utility and this manpage were written by
116 .An Hellmuth Michaelis Aq hm@kts.org .