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1GigaSet 307x Device Driver
2==========================
3
41. Requirements
5 ------------
61.1. Hardware
7 --------
8 This release supports the connection of the Gigaset 307x/417x family of
9 ISDN DECT bases via Gigaset M101 Data, Gigaset M105 Data or direct USB
10 connection. The following devices are reported to be compatible:
11 307x/417x:
12 Gigaset SX255isdn
13 Gigaset SX353isdn
14 Sinus 45 [AB] isdn (Deutsche Telekom)
15 Sinus 721X/XA
16 Vox Chicago 390 ISDN (KPN Telecom)
17 M101:
18 Sinus 45 Data 1 (Telekom)
19 M105:
20 Gigaset USB Adapter DECT
21 Sinus 45 Data 2 (Telekom)
22 Sinus 721 data
23 Chicago 390 USB (KPN)
24 See also http://www.erbze.info/sinus_gigaset.htm and
25 http://gigaset307x.sourceforge.net/
26
27 We had also reports from users of Gigaset M105 who could use the drivers
28 with SX 100 and CX 100 ISDN bases (only in unimodem mode, see section 2.4.)
29 If you have another device that works with our driver, please let us know.
30 For example, Gigaset SX205isdn/Sinus 721 X SE and Gigaset SX303isdn bases
31 are just versions without answering machine of models known to work, so
32 they should work just as well; but so far we are lacking positive reports
33 on these.
34
35 Chances of getting an USB device to work are good if the output of
36 lsusb
37 at the command line contains one of the following:
38 ID 0681:0001
39 ID 0681:0002
40 ID 0681:0009
41 ID 0681:0021
42 ID 0681:0022
43
441.2. Software
45 --------
46 The driver works with ISDN4linux and so can be used with any software
47 which is able to use ISDN4linux for ISDN connections (voice or data).
48 CAPI4Linux support is planned but not yet available.
49
50 There are some user space tools available at
51 http://sourceforge.net/projects/gigaset307x/
52 which provide access to additional device specific functions like SMS,
53 phonebook or call journal.
54
55
562. How to use the driver
57 ---------------------
582.1. Modules
59 -------
60 To get the device working, you have to load the proper kernel module. You
61 can do this using
62 modprobe modulename
63 where modulename is usb_gigaset (M105) or bas_gigaset (direct USB
64 connection to the base).
65
662.2. Device nodes for user space programs
67 ------------------------------------
68 The device can be accessed from user space (eg. by the user space tools
69 mentioned in 1.2.) through the device nodes:
70
71 - /dev/ttyGU0 for M105 (USB data boxes)
72 - /dev/ttyGB0 for the base driver (direct USB connection)
73
74 You can also select a "default device" which is used by the frontends when
75 no device node is given as parameter, by creating a symlink /dev/ttyG to
76 one of them, eg.:
77
78 ln -s /dev/ttyGB0 /dev/ttyG
79
802.3. ISDN4linux
81 ----------
82 This is the "normal" mode of operation. After loading the module you can
83 set up the ISDN system just as you'd do with any ISDN card.
84 Your distribution should provide some configuration utility.
85 If not, you can use some HOWTOs like
86 http://www.linuxhaven.de/dlhp/HOWTO/DE-ISDN-HOWTO-5.html
87 If this doesn't work, because you have some recent device like SX100 where
88 debug output (see section 3.2.) shows something like this when dialing
89 CMD Received: ERROR
90 Available Params: 0
91 Connection State: 0, Response: -1
92 gigaset_process_response: resp_code -1 in ConState 0 !
93 Timeout occurred
94 you might need to use unimodem mode:
95
962.4. Unimodem mode
97 -------------
98 This is needed for some devices [e.g. SX100] as they have problems with
99 the "normal" commands.
100
101 If you have installed the command line tool gigacontr, you can enter
102 unimodem mode using
103 gigacontr --mode unimodem
104 You can switch back using
105 gigacontr --mode isdn
106
107 You can also load the driver using e.g.
108 modprobe usb_gigaset startmode=0
109 to prevent the driver from starting in "isdn4linux mode".
110
111 In this mode the device works like a modem connected to a serial port
112 (the /dev/ttyGU0, ... mentioned above) which understands the commands
113 ATZ init, reset
114 => OK or ERROR
115 ATD
116 ATDT dial
117 => OK, CONNECT,
118 BUSY,
119 NO DIAL TONE,
120 NO CARRIER,
121 NO ANSWER
122 <pause>+++<pause> change to command mode when connected
123 ATH hangup
124
125 You can use some configuration tool of your distribution to configure this
126 "modem" or configure pppd/wvdial manually. There are some example ppp
127 configuration files and chat scripts in the gigaset-VERSION/ppp directory.
128 Please note that the USB drivers are not able to change the state of the
129 control lines (the M105 driver can be configured to use some undocumented
130 control requests, if you really need the control lines, though). This means
131 you must use "Stupid Mode" if you are using wvdial or you should use the
132 nocrtscts option of pppd.
133 You must also assure that the ppp_async module is loaded with the parameter
134 flag_time=0. You can do this e.g. by adding a line like
135
136 options ppp_async flag_time=0
137
138 to /etc/modprobe.conf. If your distribution has some local module
139 configuration file like /etc/modprobe.conf.local,
140 using that should be preferred.
141
1422.5. Call-ID (CID) mode
143 ------------------
144 Call-IDs are numbers used to tag commands to, and responses from, the
145 Gigaset base in order to support the simultaneous handling of multiple
146 ISDN calls. Their use can be enabled ("CID mode") or disabled ("Unimodem
147 mode"). Without Call-IDs (in Unimodem mode), only a very limited set of
148 functions is available. It allows outgoing data connections only, but
149 does not signal incoming calls or other base events.
150
151 DECT cordless data devices (M10x) permanently occupy the cordless
152 connection to the base while Call-IDs are activated. As the Gigaset
153 bases only support one DECT data connection at a time, this prevents
154 other DECT cordless data devices from accessing the base.
155
156 During active operation, the driver switches to the necessary mode
157 automatically. However, for the reasons above, the mode chosen when
158 the device is not in use (idle) can be selected by the user.
159 - If you want to receive incoming calls, you can use the default
160 settings (CID mode).
161 - If you have several DECT data devices (M10x) which you want to use
162 in turn, select Unimodem mode by passing the parameter "cidmode=0" to
163 the driver ("modprobe usb_gigaset cidmode=0" or modprobe.conf).
164
165 If you want both of these at once, you are out of luck.
166
167 You can also use /sys/module/<name>/parameters/cidmode for changing
168 the CID mode setting (<name> is usb_gigaset or bas_gigaset).
169
170
1713. Troubleshooting
172 ---------------
1733.1. Solutions to frequently reported problems
174 -----------------------------------------
175 Problem:
176 You have a slow provider and isdn4linux gives up dialing too early.
177 Solution:
178 Load the isdn module using the dialtimeout option. You can do this e.g.
179 by adding a line like
180
181 options isdn dialtimeout=15
182
183 to /etc/modprobe.conf. If your distribution has some local module
184 configuration file like /etc/modprobe.conf.local,
185 using that should be preferred.
186
187 Problem:
188 Your isdn script aborts with a message about isdnlog.
189 Solution:
190 Try deactivating (or commenting out) isdnlog. This driver does not
191 support it.
192
193 Problem:
194 You have two or more DECT data adapters (M101/M105) and only the
195 first one you turn on works.
196 Solution:
197 Select Unimodem mode for all DECT data adapters. (see section 2.4.)
198
1993.2. Telling the driver to provide more information
200 ----------------------------------------------
201 Building the driver with the "Gigaset debugging" kernel configuration
202 option (CONFIG_GIGASET_DEBUG) gives it the ability to produce additional
203 information useful for debugging.
204
205 You can control the amount of debugging information the driver produces by
206 writing an appropriate value to /sys/module/gigaset/parameters/debug, e.g.
207 echo 0 > /sys/module/gigaset/parameters/debug
208 switches off debugging output completely,
209 echo 0x10a020 > /sys/module/gigaset/parameters/debug
210 enables the standard set of debugging output messages. These values are
211 bit patterns where every bit controls a certain type of debugging output.
212 See the constants DEBUG_* in the source file gigaset.h for details.
213
214 The initial value can be set using the debug parameter when loading the
215 module "gigaset", e.g. by adding a line
216 options gigaset debug=0
217 to /etc/modprobe.conf, ...
218
219 Generated debugging information can be found
220 - as output of the command
221 dmesg
222 - in system log files written by your syslog daemon, usually
223 in /var/log/, e.g. /var/log/messages.
224
2253.3. Reporting problems and bugs
226 ---------------------------
227 If you can't solve problems with the driver on your own, feel free to
228 use one of the forums, bug trackers, or mailing lists on
229 http://sourceforge.net/projects/gigaset307x
230 or write an electronic mail to the maintainers.
231
232 Try to provide as much information as possible, such as
233 - distribution
234 - kernel version (uname -r)
235 - gcc version (gcc --version)
236 - hardware architecture (uname -m, ...)
237 - type and firmware version of your device (base and wireless module,
238 if any)
239 - output of "lsusb -v" (if using an USB device)
240 - error messages
241 - relevant system log messages (it would help if you activate debug
242 output as described in 3.2.)
243
244 For help with general configuration problems not specific to our driver,
245 such as isdn4linux and network configuration issues, please refer to the
246 appropriate forums and newsgroups.
247
2483.4. Reporting problem solutions
249 ---------------------------
250 If you solved a problem with our drivers, wrote startup scripts for your
251 distribution, ... feel free to contact us (using one of the places
252 mentioned in 3.3.). We'd like to add scripts, hints, documentation
253 to the driver and/or the project web page.
254
255
2564. Links, other software
257 ---------------------
258 - Sourceforge project developing this driver and associated tools
259 http://sourceforge.net/projects/gigaset307x
260 - Yahoo! Group on the Siemens Gigaset family of devices
261 http://de.groups.yahoo.com/group/Siemens-Gigaset
262 - Siemens Gigaset/T-Sinus compatibility table
263 http://www.erbze.info/sinus_gigaset.htm
264
265
2665. Credits
267 -------
268 Thanks to
269
270 Karsten Keil
271 for his help with isdn4linux
272 Deti Fliegl
273 for his base driver code
274 Dennis Dietrich
275 for his kernel 2.6 patches
276 Andreas Rummel
277 for his work and logs to get unimodem mode working
278 Andreas Degert
279 for his logs and patches to get cx 100 working
280 Dietrich Feist
281 for his generous donation of one M105 and two M101 cordless adapters
282 Christoph Schweers
283 for his generous donation of a M34 device
284
285 and all the other people who sent logs and other information.
286