added general-purpose fax support

INSTALL

@@ -145,6 +145,15 @@ Everything should work out of the installation without touching those, but if
 you want fax, sql-ledger, and/or Freeb integration you will need to adjust some
 parameters in that file.
 
+General-purpose fax support requires customization of interface/globals.php
+and custom/faxcover.txt; it also requires the following utilities:
+
+* faxstat and sendfax from the HylaFAX client package
+* mogrify from the ImageMagick package
+* tiff2pdf, tiffcp and tiffsplit from the libtiff-tools package
+* enscript
+
+
 IV. Setting Up Access Control
 
 As of this writing the option of adding phpGACL to your OpenEMR installation is

custom/faxcover.txt

@@ -0,0 +1,13 @@
+                        FACSIMILE TRANSMISSION
+                        {CURRENT_DATE}
+
+
+From: {SENDER_NAME}
+      Your Company Name                             Phone: 222-333-4444
+      Your Company Address                          Fax:   555-666-7777
+      Your City, State Zip
+
+To:   {RECIPIENT_NAME}
+Fax:  {RECIPIENT_FAX}
+
+{MESSAGE}