JOBCONTROL(8C)                                                  JOBCONTROL(8C)

       jobcontrols - per-job controls for HylaFAX servers

       The HylaFAX configuration parameter JobControlCmd specifies the script
       that is used to apply per-job controls on job characteristics such as
       the time-of-day to place a call.

       The controls program should produce a simple line-based ASCII output
       containing a series of records of the form:
              param: value
       which is parsed the same manner as all HylaFAX config files.  Parameter
       values are parsed exactly as specified in hylafax-config(5F); i.e.
       values with embedded whitespace may be enclosed in quote marks (``"'').

       Comments are introduced with a ``#'' character and extend to the end of
       the line.

       The order of entries in the output is important.  The last parameter
       value overrides any previous values.  If the requested parameter is
       defined in the output, then the last value is returned, otherwise a
       default value is used from the faxq configuration file.

       The following parameters may be specified on a per-job basis; consult
       hylafax-config(5F) for a description of each parameter (except
       RejectNotice which is described below).
       Tag                   Type       Default      Description
       MaxConcurrentCalls    integer    1            max concurrent jobs to process for a destination
       MaxDials              integer    unlimited    max phone calls to make to transmit a job
       MaxSendPages          integer    unlimited    max pages to permit in a send
       MaxTries              integer    3            max attempts to transmit a job
       Modem                 string     Any          ModemGroup to use for destination
       RejectNotice          string     -            rejection notice for transmit job
       TimeOfDay             string     Any          default time-of-day restrictions
       VRes                  integer    -            Vertical resolution
       UseXVRes              integer    -            Usage of extended resolutions

       The Modem parameter controls which ModemGroup is used in sending faxes
       to the destination.  If the user assigns a ModemGroup for a specific
       job where all modems are outside of this ModemGroup matching a
       destination, then the value of Modem is overridden by the user's
       assignment.  Likewise, if the user assigns a ModemGroup for a specific
       job where some, but not all, of the modems are included in this
       ModemGroup matching a destination, then the value of Modem is
       overridden by the inclusive set of modems found in both.

       The RejectNotice parameter controls whether or not to reject jobs to
       the destination.  Jobs that are rejected are done so without placing a
       phone call and the associated message is returned to the job submitter.
       This facility can be used to disallow calling sensitive phone numbers;
       for example
           RejectNotice: "Calls to emergency numbers are not permitted"

       The VRes parameter controls the vertical resolution. Possible values
       are 98 (normal resolution, equivalent to sendfax -l option) and 196
       (fine resolution, equivalent to sendfax -m option).

       The UseXVRes parameter is used to enable or disable the usage of
       extended resolutions supported by the receiver. Possible values are 1
       (enable extended resolutions usage, equivalent to sendfax -G option)
       and 0 (disable extended resolutions usage).  This parameter supersedes
       the usage of VRes.

       In addition to the above parameters, any other parameters that are
       specified are automatically accumulated and passed to programs invoked
       by faxq, such as faxsend and pagesend.  This is a convenient mechanism
       for defining configuration parameters for all modems without having to
       modify each modem-specific configuration file.  For example,
           SessionTracing: 0x4f

       This mechanism also makes it easy to control transmit-related
       parameters according to the destination phone number.  For example, to
       disable use of ECM and restrict the transmit speed when placing
       international phone calls one might use:
           DesiredBR: 3
           DesiredEC: 0
           DesiredDF: 1

       faxq(8C), hylafax-config(5F), re_format(7).

                                 Mar 27, 2006                   JOBCONTROL(8C)