gsm0710muxd - a GSM 07.10 muxer

       M. Dietrich <mdt@pyneo.org>

gsm0710muxd  There may accure bufferoverruns and thus missing data between muxer and client under certain
       situations.

       Some settings could be determined by a AT-command at startup. This  wouldn't  be  much  reliable  because
       modems often lie so i did not invest to much work in this.

-d   Fork, get a daemon (default: no)

       -v   Verboser logging (give twice for even more verbose)

       -s<serialportname>
            Serial port device to connect to (default: /dev/modem)

       -t<timeout>
            reset modem after this number of seconds of silence (default: 0)

       -P<pin-code>
            PIN  code  to  unlock SIM (default: <not set>). This is normally not needed but some modems need the
            pin before enabling the muxer mode.

       -p<number>
            use ping and reset modem after this number of unanswered pings (default: 0)

       -l<filename>
            set logfile name (default: <not set>)

       -x<dir>
            power management base dir (default: <not set>)

       -a<mode>
            additional_functionality (default: 0). This is a bit-set enabling quirks for  different  modem.  The
            quirks are: WAKEUP_WITH_SYSFS = 1, WAKEUP_WITH_SEQUENCE = 2, SIEMENS_C35 = 4, ENFORA = 8, SHORT_INIT
            = 16.

       -b<baudrate>
            muxer-mode baudrate (default: 115200)

       -B<baudrate>
            serial port baudrate (default: 115200)

       -m<mode>
            Mode (basic, advanced) (default: advanced)

       -f<framsize>
            Frame size (default: 64)

       -h   Show a help message and display current settings.

AGSMmuxerisneededtokeepaPPP/GPRSup&runningwhilesmsand calls are still signaled on another
       channel. Some modems even support using GPRS while a call is active, others suspend GPRS during calls.

       The muxer supports various options to change the behaviour for different modems. Use -h to  see  a  brief
       help screen.

       All logging is done through syslog, see the syslog for errors and warnings.

       The name 'gsm0710muxd' was chosen because the GSM specs describe this method in document 7.10.

       gsm0710muxd - a GSM 07.10 muxer

ptsname(3)

gsm0710muxd                                       23 June 2009                                    GSM0710MUXD(8)

gsm0710muxd[options]