!== !== Faxing.txt for Samba release 2.0.0-alpha10 09 Oct 1998 !== Contributor: Gerhard Zuber Date: August 5th 1997. Status: Current Subject: F A X I N G with S A M B A ========================================================================== This text describes how to turn your SAMBA-server into a fax-server for any environment, especially for Windows. Author: Gerhard Zuber Version: 1.4 Date: 04. Aug. 1997 Requirements: UNIX box (Linux preferred) with SAMBA and a faxmodem ghostscript package mgetty+sendfax package pbm package (portable bitmap tools) FTP sites: sunsite.unc.edu:/pub/Linux/system/Serial/mgetty+sendfax* tsx-11.mit.edu:/pub/linux/sources/sbin/mgetty+sendfax ftp.leo.org:/pub/comp/networking/communication/modem/mgetty/mgetty1.1.6-May05.tar.gz pbm10dec91.tgz ftp.leo.org:/pub/comp/networking/communication/modem/mgetty/pbm10dec91.tgz sunsite.unc.edu: ..../apps/graphics/convert/pbmplus-10dec91-bin.tar.gz ftp.gwdg.de/pub/linux/grafik/pbmplus.src.tar.Z (this is 10dec91 source) or ??? pbm10dec91.tgz pbmplus10dec91.tgz making mgetty+sendfax running: ============================== go to source tree: /usr/src/mgetty+sendfax cp policy.h-dist policy.h change your settings: valid tty ports, modem initstring, Station-Id #define MODEM_INIT_STRING "AT &F S0=0 &D3 &K3 &C1\\\\N2" #define FAX_STATION_ID "49 30 12345678" #define FAX_MODEM_TTYS "ttyS1:ttyS2:ttyS3" Modem initstring is for rockwell based modems if you want to use mgetty+sendfax as PPP-dialin-server, define AUTO_PPP in Makefile: CFLAGS=-O2 -Wall -pipe -DAUTO_PPP compile it and install the package. edit your /etc/inittab and let mgetty running on your preferred ports: s3:45:respawn:/usr/local/sbin/mgetty ttyS2 vt100 now issue a kill -HUP 1 and enjoy with the lightning LEDs on your modem your now are ready to receive faxes ! if you want a PPP dialin-server, edit /usr/local/etc/mgetty+sendfax/login.config /AutoPPP/ - ppp /usr/sbin/pppd auth debug passive modem Note: this package automatically decides between a fax call and a modem call. In case of modem call you get a login prompt ! Tools for printing faxes: ========================= your incomed faxes are in: /var/spool/fax/incoming print it with: for i in * do g3cat $i | g3tolj | lpr -P hp done in case of low resolution use instead: g3cat $i | g3tolj -aspect 2 | lpr -P hp g3cat is in the tools-section, g3tolj is in the contrib-section for printing to HP lasers. If you want to produce files for displaying and printing with Windows, use some tools from the pbm-package like follow g3cat $i | g3topbm - | ppmtopcx - >$i.pcx and view it with your favourite Windows tool (maybe paintbrush) Now making the fax-server: =========================== fetch the file mgetty+sendfax/frontends/winword/faxfilter and place it in /usr/local/etc/mgetty+sendfax/ prepare your faxspool file as mentioned in this file edit fax/faxspool.in and reinstall or change the final /usr/local/bin/faxspool too. if [ "$user" = "root" -o "$user" = "fax" -o \ "$user" = "lp" -o "$user" = "daemon" -o "$user" = "bin" ] find the first line and change the second. make sure you have pbmtext (from the pbm-package). This is needed for creating the small header line on each page. Notes on pbmplus: Some peoples had problems with precompiled binaries (especially at linux) with a shared lib libgr.so.x.x. The better way is to fetch the source and compile it. One needs only pbmtext for generating the small line on top of each page /faxheader). Install only the individual programs you need. If you install the full package then install pbmplus first and then mgetty+sendfax, because this package has some changed programs by itself (but not pbmtext). make sure your ghostscript is functional. You need fonts ! I prefer these from the OS/2 disks prepare your faxheader /usr/local/etc/mgetty+sendfax/faxheader edit your /etc/printcap file: # FAX lp3|fax:\ :lp=/dev/null:\ :sd=/usr/spool/lp3:\ :if=/usr/local/etc/mgetty+sendfax/faxfilter:sh:sf:mx#0:\ :lf=/usr/spool/lp3/fax-log: edit your /usr/local/samba/lib/smb.conf so you have a smb based printer named "fax" The final step: =============== Now you have a printer called "fax" which can be used via TCP/IP-printing (lpd-system) or via SAMBA (windows printing). On every system you are able to produce postscript-files you are ready to fax. On Windows 3.1 95 and NT: Install a printer wich produces postscript output, e.g. apple laserwriter connect the "fax" to your printer Now write your first fax. Use your favourite wordprocessor, write, winword, notepad or whatever you want, and start with the headerpage. Usually each fax has a header page. It carries your name, your address, your phone/fax-number. It carries also the recipient, his address and his *** fax number ***. Now here is the trick: Use the text: Fax-Nr: 123456789 as the recipients fax-number. Make sure this text does not occur in regular text ! Make sure this text is not broken by formatting information, e.g. format it as a single entity. (Windows Write and Win95 Wordpad are functional, maybe newer versions of Winword are breaking formatting information). The trick is that postscript output is human readable and the faxfilter program scans the text for this pattern and uses the found number as the fax-destination-number. Now print your fax through the fax-printer and it will be queued for later transmission. Use faxrunq for sending the queue out. Notes of SAMBA smb.conf: Simply use fall through from the samba printer to the unix printer. Sample: printcap name = /etc/printcap print command = /usr/bin/lpr -r -P %p %s lpq command = /usr/bin/lpq -P %p lprm command = /usr/bin/lprm -P %p %j [fax] comment = FAX (mgetty+sendfax) path = /tmp printable = yes public = yes writable = no create mode = 0700 browseable = yes guest ok = no