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diff --git a/Documentation/isdn/README.gigaset b/Documentation/isdn/README.gigaset new file mode 100644 index 0000000..85a64de --- /dev/null +++ b/Documentation/isdn/README.gigaset @@ -0,0 +1,286 @@ +GigaSet 307x Device Driver +========================== + +1. Requirements + ------------ +1.1. Hardware + -------- + This release supports the connection of the Gigaset 307x/417x family of + ISDN DECT bases via Gigaset M101 Data, Gigaset M105 Data or direct USB + connection. The following devices are reported to be compatible: + 307x/417x: + Gigaset SX255isdn + Gigaset SX353isdn + Sinus 45 [AB] isdn (Deutsche Telekom) + Sinus 721X/XA + Vox Chicago 390 ISDN (KPN Telecom) + M101: + Sinus 45 Data 1 (Telekom) + M105: + Gigaset USB Adapter DECT + Sinus 45 Data 2 (Telekom) + Sinus 721 data + Chicago 390 USB (KPN) + See also http://www.erbze.info/sinus_gigaset.htm and + http://gigaset307x.sourceforge.net/ + + We had also reports from users of Gigaset M105 who could use the drivers + with SX 100 and CX 100 ISDN bases (only in unimodem mode, see section 2.4.) + If you have another device that works with our driver, please let us know. + For example, Gigaset SX205isdn/Sinus 721 X SE and Gigaset SX303isdn bases + are just versions without answering machine of models known to work, so + they should work just as well; but so far we are lacking positive reports + on these. + + Chances of getting an USB device to work are good if the output of + lsusb + at the command line contains one of the following: + ID 0681:0001 + ID 0681:0002 + ID 0681:0009 + ID 0681:0021 + ID 0681:0022 + +1.2. Software + -------- + The driver works with ISDN4linux and so can be used with any software + which is able to use ISDN4linux for ISDN connections (voice or data). + CAPI4Linux support is planned but not yet available. + + There are some user space tools available at + http://sourceforge.net/projects/gigaset307x/ + which provide access to additional device specific functions like SMS, + phonebook or call journal. + + +2. How to use the driver + --------------------- +2.1. Modules + ------- + To get the device working, you have to load the proper kernel module. You + can do this using + modprobe modulename + where modulename is usb_gigaset (M105) or bas_gigaset (direct USB + connection to the base). + +2.2. Device nodes for user space programs + ------------------------------------ + The device can be accessed from user space (eg. by the user space tools + mentioned in 1.2.) through the device nodes: + + - /dev/ttyGU0 for M105 (USB data boxes) + - /dev/ttyGB0 for the base driver (direct USB connection) + + You can also select a "default device" which is used by the frontends when + no device node is given as parameter, by creating a symlink /dev/ttyG to + one of them, eg.: + + ln -s /dev/ttyGB0 /dev/ttyG + +2.3. ISDN4linux + ---------- + This is the "normal" mode of operation. After loading the module you can + set up the ISDN system just as you'd do with any ISDN card. + Your distribution should provide some configuration utility. + If not, you can use some HOWTOs like + http://www.linuxhaven.de/dlhp/HOWTO/DE-ISDN-HOWTO-5.html + If this doesn't work, because you have some recent device like SX100 where + debug output (see section 3.2.) shows something like this when dialing + CMD Received: ERROR + Available Params: 0 + Connection State: 0, Response: -1 + gigaset_process_response: resp_code -1 in ConState 0 ! + Timeout occurred + you might need to use unimodem mode: + +2.4. Unimodem mode + ------------- + This is needed for some devices [e.g. SX100] as they have problems with + the "normal" commands. + + If you have installed the command line tool gigacontr, you can enter + unimodem mode using + gigacontr --mode unimodem + You can switch back using + gigacontr --mode isdn + + You can also load the driver using e.g. + modprobe usb_gigaset startmode=0 + to prevent the driver from starting in "isdn4linux mode". + + In this mode the device works like a modem connected to a serial port + (the /dev/ttyGU0, ... mentioned above) which understands the commands + ATZ init, reset + => OK or ERROR + ATD + ATDT dial + => OK, CONNECT, + BUSY, + NO DIAL TONE, + NO CARRIER, + NO ANSWER + <pause>+++<pause> change to command mode when connected + ATH hangup + + You can use some configuration tool of your distribution to configure this + "modem" or configure pppd/wvdial manually. There are some example ppp + configuration files and chat scripts in the gigaset-VERSION/ppp directory. + Please note that the USB drivers are not able to change the state of the + control lines (the M105 driver can be configured to use some undocumented + control requests, if you really need the control lines, though). This means + you must use "Stupid Mode" if you are using wvdial or you should use the + nocrtscts option of pppd. + You must also assure that the ppp_async module is loaded with the parameter + flag_time=0. You can do this e.g. by adding a line like + + options ppp_async flag_time=0 + + to /etc/modprobe.conf. If your distribution has some local module + configuration file like /etc/modprobe.conf.local, + using that should be preferred. + +2.5. Call-ID (CID) mode + ------------------ + Call-IDs are numbers used to tag commands to, and responses from, the + Gigaset base in order to support the simultaneous handling of multiple + ISDN calls. Their use can be enabled ("CID mode") or disabled ("Unimodem + mode"). Without Call-IDs (in Unimodem mode), only a very limited set of + functions is available. It allows outgoing data connections only, but + does not signal incoming calls or other base events. + + DECT cordless data devices (M10x) permanently occupy the cordless + connection to the base while Call-IDs are activated. As the Gigaset + bases only support one DECT data connection at a time, this prevents + other DECT cordless data devices from accessing the base. + + During active operation, the driver switches to the necessary mode + automatically. However, for the reasons above, the mode chosen when + the device is not in use (idle) can be selected by the user. + - If you want to receive incoming calls, you can use the default + settings (CID mode). + - If you have several DECT data devices (M10x) which you want to use + in turn, select Unimodem mode by passing the parameter "cidmode=0" to + the driver ("modprobe usb_gigaset cidmode=0" or modprobe.conf). + + If you want both of these at once, you are out of luck. + + You can also use /sys/module/<name>/parameters/cidmode for changing + the CID mode setting (<name> is usb_gigaset or bas_gigaset). + + +3. Troubleshooting + --------------- +3.1. Solutions to frequently reported problems + ----------------------------------------- + Problem: + You have a slow provider and isdn4linux gives up dialing too early. + Solution: + Load the isdn module using the dialtimeout option. You can do this e.g. + by adding a line like + + options isdn dialtimeout=15 + + to /etc/modprobe.conf. If your distribution has some local module + configuration file like /etc/modprobe.conf.local, + using that should be preferred. + + Problem: + Your isdn script aborts with a message about isdnlog. + Solution: + Try deactivating (or commenting out) isdnlog. This driver does not + support it. + + Problem: + You have two or more DECT data adapters (M101/M105) and only the + first one you turn on works. + Solution: + Select Unimodem mode for all DECT data adapters. (see section 2.4.) + +3.2. Telling the driver to provide more information + ---------------------------------------------- + Building the driver with the "Gigaset debugging" kernel configuration + option (CONFIG_GIGASET_DEBUG) gives it the ability to produce additional + information useful for debugging. + + You can control the amount of debugging information the driver produces by + writing an appropriate value to /sys/module/gigaset/parameters/debug, e.g. + echo 0 > /sys/module/gigaset/parameters/debug + switches off debugging output completely, + echo 0x10a020 > /sys/module/gigaset/parameters/debug + enables the standard set of debugging output messages. These values are + bit patterns where every bit controls a certain type of debugging output. + See the constants DEBUG_* in the source file gigaset.h for details. + + The initial value can be set using the debug parameter when loading the + module "gigaset", e.g. by adding a line + options gigaset debug=0 + to /etc/modprobe.conf, ... + + Generated debugging information can be found + - as output of the command + dmesg + - in system log files written by your syslog daemon, usually + in /var/log/, e.g. /var/log/messages. + +3.3. Reporting problems and bugs + --------------------------- + If you can't solve problems with the driver on your own, feel free to + use one of the forums, bug trackers, or mailing lists on + http://sourceforge.net/projects/gigaset307x + or write an electronic mail to the maintainers. + + Try to provide as much information as possible, such as + - distribution + - kernel version (uname -r) + - gcc version (gcc --version) + - hardware architecture (uname -m, ...) + - type and firmware version of your device (base and wireless module, + if any) + - output of "lsusb -v" (if using an USB device) + - error messages + - relevant system log messages (it would help if you activate debug + output as described in 3.2.) + + For help with general configuration problems not specific to our driver, + such as isdn4linux and network configuration issues, please refer to the + appropriate forums and newsgroups. + +3.4. Reporting problem solutions + --------------------------- + If you solved a problem with our drivers, wrote startup scripts for your + distribution, ... feel free to contact us (using one of the places + mentioned in 3.3.). We'd like to add scripts, hints, documentation + to the driver and/or the project web page. + + +4. Links, other software + --------------------- + - Sourceforge project developing this driver and associated tools + http://sourceforge.net/projects/gigaset307x + - Yahoo! Group on the Siemens Gigaset family of devices + http://de.groups.yahoo.com/group/Siemens-Gigaset + - Siemens Gigaset/T-Sinus compatibility table + http://www.erbze.info/sinus_gigaset.htm + + +5. Credits + ------- + Thanks to + + Karsten Keil + for his help with isdn4linux + Deti Fliegl + for his base driver code + Dennis Dietrich + for his kernel 2.6 patches + Andreas Rummel + for his work and logs to get unimodem mode working + Andreas Degert + for his logs and patches to get cx 100 working + Dietrich Feist + for his generous donation of one M105 and two M101 cordless adapters + Christoph Schweers + for his generous donation of a M34 device + + and all the other people who sent logs and other information. + |