I wrote a CL program that would do a STRFAXSPT *ALL since IBM didn't have 
that option in the first parameter on the STRFAXSPT command.
Attachments don't usually go to the list so I also posted the code at:
http://code.midrange.com/a68c3b54fc.html
/* Start all fax devices. */
/* Adds *ALL as an option in FAXD on the STRFAXSPT command. */
/* */
/* No rights reserved at all.  Feel free to modify code and comments as */
/* desired. */
/* Thanks to Guy Vig of IBM for assistance with handling pointers in CL */
/* For information on handling Application Program Interfaces or APIs +
   please see the Infocenter at: +
   
http://publib.boulder.ibm.com/iseries/ +
   Studying: +
     - API concepts +
     - QUSPTRUS - Retrieve pointer to userspace +
     - QUSCRTUS - Create user space +
     - QUSMBRL  - List Members +
   Or buy the book by the former IBMer Bruce Vining +
   "IBM System i APIs at Work" available at 
http://store.midrange.com */
/* Modification log: */
/* 08/21/08 by R.Berendt */
/*          Created */
/* */
/* */
PGM
 DCL  &UserSpace   *CHAR  20  /* Qualified user space    */
 DCL   &SpaceObj   *CHAR  10 STG(*DEFINED) DEFVAR(&UserSpace 1)
 DCL   &SpaceLib   *CHAR  10 STG(*DEFINED) DEFVAR(&UserSpace 11)
 DCL  &USExtAttr   *CHAR  10 VALUE('MEMBERLIST') /* Extended Attr of 
userspace  */
 DCL  &USSize      *INT    4 VALUE(0001) /* Initial size of user space   
*/
 DCL  &USInit      *CHAR   1 VALUE(X'00') /* Initial value of user space   
  */
 DCL  &USAuth      *CHAR  10 VALUE('*ALL') /* Public authority of user 
space    */
 DCL  &USText      *CHAR  50 VALUE('QUSLMBR') /* Text of user space  */
 DCL  &Format      *CHAR   8 VALUE('MBRL0100')
 DCL  &DataBase    *CHAR  20  /* Qualified database name      */
 DCL   &DBObj      *CHAR  10 STG(*DEFINED) DEFVAR(&DataBase 1)
 DCL   &DBLib      *CHAR  10 STG(*DEFINED) DEFVAR(&DataBase 11)
 DCL  &MbrSelect   *CHAR  10 VALUE('*ALL') /* Which members to retrieve 
info    */
 DCL  &Overrides   *CHAR   1 VALUE('0') /* No override processing      */
 DCL  &USPtr       *PTR       /* Pointer to user space      */
 DCL  &GHPtr       *PTR       /* Pointer to generic header information   
*/
 DCL  &GHInfo      *CHAR 256 STG(*BASED) BASPTR(&GHPtr) /* Generic header 
information */
 DCL   &GHHOffset  *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 117) /* offset 
to header */
 DCL   &GHHSize    *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 121) /* header 
size */
 DCL   &GHLOffset  *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 125) /* offset 
to list */
 DCL   &GHLSize    *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 129) /* list 
size */
 DCL   &GHLNbr     *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 133) /* Number 
of list entries */
 DCL   &GHLEntSize *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 137) /* Size of 
each entry */
 DCL  &pListEntry  *PTR       /* Pointer to list entry. */
 DCL  &ListEntry   *CHAR  10 STG(*BASED) BASPTR(&pListEntry) /* Current 
fax configuration */
 DCL  &EntryNbr    *INT    4 /* DOFOR VAR(&ENTRYNBR) FROM(1) TO(&GHLNBR) 
*/
 DCL  &EnhSrv      *CHAR   4 VALUE('*YES') /* Initially flag Enhanced 
services to start */
 DCL  &FAXD        *CHAR 220 VALUE(X'00') /* List of fax devices */
 DCL  &Cmd         *CHAR 512 VALUE(X'00') /* Command to execute */
 DCL  &CmdLen      *DEC (15 5) VALUE(512) /* Length of command to execute 
*/
 /* Create a user space to hold the list of members holding the fax 
devices */
 CHGVAR &SpaceObj 'QFAXDEV'
 CHGVAR &SpaceLib 'QTEMP'
 CALL QUSCRTUS PARM(&UserSpace &USExtAttr &USSize &USInit &USAuth &USText)
 /* MONMSG CPF9870 User space already exists */
 CHGVAR &DBObj 'QAFFCFG'
 CHGVAR &DBLib 'QUSRSYS'
 CALL QUSLMBR PARM(&UserSpace &Format &DataBase &MbrSelect &Overrides)
 /* For debugging purposes only                    +
      DSPF '/QSYS.LIB/QTEMP.LIB/QFAXDEV.USRSPC'    +
 */
 /* Retrieve pointer to user space */
 CALL QUSPTRUS PARM(&UserSpace &USPtr)
 /* Header information */
 CHGVAR &GHPtr &USPtr
 /* Any list entries? ie:  Are there any fax devices at all?  */
 if (&GHLNbr>0) Then(Do)
    /* Initialize pListEntry to some valid entry to allow the %offset to 
work shortly */
    chgvar &pListEntry &USPtr
    DOFOR VAR(&EntryNbr) FROM(1) TO(&GHLNbr)
         CHGVAR  VAR(%offset(&pListEntry)) +
               VALUE(%offset(&USPtr) + &GHLOffset +
                             + ((&EntryNbr - 1) * &GHLEntSize))
         IF (&EntryNbr = 1) then(do)
            CHGVAR VAR(&FAXD) VALUE(&ListEntry)
         EndDo
         Else Do
            CHGVAR VAR(&FAXD) VALUE(&FAXD *BCAT &ListEntry)
         EndDo
    EndDo       /* Cycling through each list entry */
    /* Using QCMDEXC because, if you have more than one fax device you'll 
get +
        STRFAXSPT FAXD('FAXD01 FAXD02')...    +
        while it should be    +
        STRFAXSPT FAXD(FAXD01 FAXD02) ...   */
    CHGVAR VAR(&Cmd) VALUE('STRFAXSPT FAXD(' *TCAT &FAXD *TCAT ') ENHSRV(' 
+
           *TCAT &EnhSrv *TCAT ')')
    CALL QCMDEXC PARM(&Cmd &CmdLen)
 EndDo       /* At least one list entry */
CleanUp:
 /* Delete user space when done */
 DLTUSRSPC USRSPC(&SPACELIB/&SPACEOBJ)
END:
             ENDPGM 
Rob Berendt
/* Start all fax devices.                                                 */
/* Adds *ALL as an option in FAXD on the STRFAXSPT command.               */
/*                                                                        */
/* No rights reserved at all.  Feel free to modify code and comments as   */
/* desired.                                                               */
/* Thanks to Guy Vig of IBM for assistance with handling pointers in CL   */
/* For information on handling Application Program Interfaces or APIs     +
   please see the Infocenter at:                                          +
   
http://publib.boulder.ibm.com/iseries/                                 +
   Studying:                                                              +
     - API concepts                                                       +
     - QUSPTRUS - Retrieve pointer to userspace                           +
     - QUSCRTUS - Create user space                                       +
     - QUSMBRL  - List Members                                            +
   Or buy the book by the former IBMer Bruce Vining                       +
   "IBM System i APIs at Work" available at 
http://store.midrange.com     */
/* Modification log:                                                      */
/* 08/21/08 by R.Berendt                                                  */
/*          Created                                                       */
/*                                                                        */
/*                                                                        */
PGM
 DCL  &UserSpace   *CHAR  20  /* Qualified user space                         */
 DCL   &SpaceObj   *CHAR  10 STG(*DEFINED) DEFVAR(&UserSpace 1)
 DCL   &SpaceLib   *CHAR  10 STG(*DEFINED) DEFVAR(&UserSpace 11)
 DCL  &USExtAttr   *CHAR  10 VALUE('MEMBERLIST') /* Extended Attr of userspace  */
 DCL  &USSize      *INT    4 VALUE(0001) /* Initial size of user space          */
 DCL  &USInit      *CHAR   1 VALUE(X'00') /* Initial value of user space        */
 DCL  &USAuth      *CHAR  10 VALUE('*ALL') /* Public authority of user space    */
 DCL  &USText      *CHAR  50 VALUE('QUSLMBR') /* Text of user space             */
 DCL  &Format      *CHAR   8 VALUE('MBRL0100')
 DCL  &DataBase    *CHAR  20  /* Qualified database name                        */
 DCL   &DBObj      *CHAR  10 STG(*DEFINED) DEFVAR(&DataBase 1)
 DCL   &DBLib      *CHAR  10 STG(*DEFINED) DEFVAR(&DataBase 11)
 DCL  &MbrSelect   *CHAR  10 VALUE('*ALL') /* Which members to retrieve info    */
 DCL  &Overrides   *CHAR   1 VALUE('0') /* No override processing               */
 DCL  &USPtr       *PTR       /* Pointer to user space                          */
 DCL  &GHPtr       *PTR       /* Pointer to generic header information          */
 DCL  &GHInfo      *CHAR 256 STG(*BASED) BASPTR(&GHPtr) /* Generic header information */
 DCL   &GHHOffset  *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 117) /* offset to header */
 DCL   &GHHSize    *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 121) /* header size */
 DCL   &GHLOffset  *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 125) /* offset to list */
 DCL   &GHLSize    *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 129) /* list size */
 DCL   &GHLNbr     *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 133) /* Number of list entries */
 DCL   &GHLEntSize *INT    4 STG(*DEFINED) DEFVAR(&GHInfo 137) /* Size of each entry */
 DCL  &pListEntry  *PTR       /* Pointer to list entry. */
 DCL  &ListEntry   *CHAR  10 STG(*BASED) BASPTR(&pListEntry) /* Current fax configuration */
 DCL  &EntryNbr    *INT    4 /* DOFOR VAR(&ENTRYNBR) FROM(1) TO(&GHLNBR) */
 DCL  &EnhSrv      *CHAR   4 VALUE('*YES') /* Initially flag Enhanced services to start */
 DCL  &FAXD        *CHAR 220 VALUE(X'00') /* List of fax devices */
 DCL  &Cmd         *CHAR 512 VALUE(X'00') /* Command to execute */
 DCL  &CmdLen      *DEC (15 5) VALUE(512) /* Length of command to execute  */
 /* Create a user space to hold the list of members holding the fax devices */
 CHGVAR &SpaceObj 'QFAXDEV'
 CHGVAR &SpaceLib 'QTEMP'
 CALL QUSCRTUS PARM(&UserSpace &USExtAttr &USSize &USInit &USAuth &USText)
 /* MONMSG CPF9870 User space already exists */
 CHGVAR &DBObj 'QAFFCFG'
 CHGVAR &DBLib 'QUSRSYS'
 CALL QUSLMBR PARM(&UserSpace &Format &DataBase &MbrSelect &Overrides)
 /* For debugging purposes only                    +
      DSPF '/QSYS.LIB/QTEMP.LIB/QFAXDEV.USRSPC'    +
 */
 /* Retrieve pointer to user space */
 CALL QUSPTRUS PARM(&UserSpace &USPtr)
 /* Header information */
 CHGVAR &GHPtr &USPtr
 /* Any list entries? ie:  Are there any fax devices at all?  */
 if (&GHLNbr>0) Then(Do)
    /* Initialize pListEntry to some valid entry to allow the %offset to work shortly */
    chgvar &pListEntry &USPtr
    DOFOR VAR(&EntryNbr) FROM(1) TO(&GHLNbr)
         CHGVAR  VAR(%offset(&pListEntry)) +
               VALUE(%offset(&USPtr) + &GHLOffset +
                             + ((&EntryNbr - 1) * &GHLEntSize))
         IF (&EntryNbr = 1) then(do)
            CHGVAR VAR(&FAXD) VALUE(&ListEntry)
         EndDo
         Else Do
            CHGVAR VAR(&FAXD) VALUE(&FAXD *BCAT &ListEntry)
         EndDo
    EndDo       /* Cycling through each list entry */
    /* Using QCMDEXC because, if you have more than one fax device you'll get +
        STRFAXSPT FAXD('FAXD01 FAXD02')...                                    +
        while it should be                                                    +
        STRFAXSPT FAXD(FAXD01 FAXD02) ...                                    */
    CHGVAR VAR(&Cmd) VALUE('STRFAXSPT FAXD(' *TCAT &FAXD *TCAT ') ENHSRV(' +
           *TCAT &EnhSrv *TCAT ')')
    CALL QCMDEXC PARM(&Cmd &CmdLen)
 EndDo       /* At least one list entry */
CleanUp:
 /* Delete user space when done */
 DLTUSRSPC USRSPC(&SPACELIB/&SPACEOBJ)
END:
             ENDPGM 
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