--- a/configure.in
+++ b/configure.in
@@ -1665,6 +1665,30 @@ AC_ARG_WITH(cflags,
     ]
 )
 
+dnl overwrite default FW file name
+AC_ARG_WITH(fw-file,
+    AS_HELP_STRING(
+        [--with-fw-file=val],
+        [overwrite default FW file name]
+    ),
+    [
+        AC_MSG_RESULT([using firmware file $withval])
+        AC_DEFINE_UNQUOTED([TD_FW_FILE], ["$withval"], [using firmware file])
+    ]
+)
+
+dnl overwrite default BBD file name
+AC_ARG_WITH(bbd-file,
+    AS_HELP_STRING(
+        [--with-bbd-file=val],
+        [overwrite default BBD file name]
+    ),
+    [
+        AC_MSG_RESULT([using BBD file $withval])
+        AC_DEFINE_UNQUOTED([TD_BBD_FILE], ["$withval"], [using BBD file])
+    ]
+)
+
 AC_CONFIG_FILES([Makefile])
 AC_CONFIG_FILES([src/Makefile])
 
--- a/src/device_vmmc.c
+++ b/src/device_vmmc.c
@@ -49,40 +49,55 @@
 
 
 #ifdef USE_FILESYSTEM
+#ifdef TD_BBD_FILE
+   IFX_char_t* sBBD_CRAM_File_VMMC = TD_BBD_FILE;
+   IFX_char_t* sBBD_CRAM_File_VMMC_Old = TD_BBD_FILE;
+#else
+   /** File holding coefficients. */
+#ifdef DANUBE
+   /** Prepare file names for DANUBE */
+   IFX_char_t* sBBD_CRAM_File_VMMC = "danube_bbd.bin";
+   IFX_char_t* sBBD_CRAM_File_VMMC_Old = "danube_bbd_fxs.bin";
+#elif AR9
+   IFX_char_t* sBBD_CRAM_File_VMMC = "ar9_bbd.bin";
+   IFX_char_t* sBBD_CRAM_File_VMMC_Old = "ar9_bbd_fxs.bin";
+#elif VINAX
+   IFX_char_t* sBBD_CRAM_File_VMMC = "bbd.bin";
+   IFX_char_t* sBBD_CRAM_File_VMMC_Old = "";
+#elif VR9
+   IFX_char_t* sBBD_CRAM_File_VMMC = "vr9_bbd.bin";
+   IFX_char_t* sBBD_CRAM_File_VMMC_Old = "vr9_bbd_fxs.bin";
+#else
+#endif
+#endif /* TD_BBD_FILE */
+#ifdef TD_FW_FILE
+   IFX_char_t* sPRAMFile_VMMC = TD_FW_FILE;
+   IFX_char_t* sPRAMFile_VMMC_Old = TD_FW_FILE;
+   IFX_char_t* sDRAMFile_VMMC = "";
+#else
 #ifdef DANUBE
    /** Prepare file names for DANUBE */
    IFX_char_t* sPRAMFile_VMMC = "voice_danube_firmware.bin";
    IFX_char_t* sPRAMFile_VMMC_Old = "danube_firmware.bin";
    IFX_char_t* sDRAMFile_VMMC = "";
-   /** File holding coefficients. */
-   IFX_char_t* sBBD_CRAM_File_VMMC = "danube_bbd.bin";
-   IFX_char_t* sBBD_CRAM_File_VMMC_Old = "danube_bbd_fxs.bin";
 #elif AR9
    /** Prepare file names for AR9 */
    IFX_char_t* sPRAMFile_VMMC = "voice_ar9_firmware.bin";
    IFX_char_t* sPRAMFile_VMMC_Old = "ar9_firmware.bin";
    IFX_char_t* sDRAMFile_VMMC = "";
-   /** File holding coefficients. */
-   IFX_char_t* sBBD_CRAM_File_VMMC = "ar9_bbd.bin";
-   IFX_char_t* sBBD_CRAM_File_VMMC_Old = "ar9_bbd_fxs.bin";
 #elif VINAX
    /** Prepare file names for VINAX */
    IFX_char_t* sPRAMFile_VMMC = "voice_vinax_firmware.bin";
    IFX_char_t* sPRAMFile_VMMC_Old = "firmware.bin";
    IFX_char_t* sDRAMFile_VMMC = "";
-   /** File holding coefficients. */
-   IFX_char_t* sBBD_CRAM_File_VMMC = "bbd.bin";
-   IFX_char_t* sBBD_CRAM_File_VMMC_Old = "";
 #elif VR9
    /** Prepare file names for VR9 */
    IFX_char_t* sPRAMFile_VMMC = "voice_vr9_firmware.bin";
    IFX_char_t* sPRAMFile_VMMC_Old = "vr9_firmware.bin";
    IFX_char_t* sDRAMFile_VMMC = "";
-   /** File holding coefficients. */
-   IFX_char_t* sBBD_CRAM_File_VMMC = "vr9_bbd.bin";
-   IFX_char_t* sBBD_CRAM_File_VMMC_Old = "vr9_bbd_fxs.bin";
 #else
 #endif
+#endif /* TD_FW_FILE */
 #endif /* USE_FILESYSTEM */
 
 /** Device names */
--- a/src/common.c
+++ b/src/common.c
@@ -509,6 +509,10 @@ IFX_return_t Common_CheckDownloadPath(IF
    if (IFX_TRUE != Common_FindBBD_CRAM(pCpuDevice, psPath, psFile))
    {
       ret = IFX_ERROR;
+      if(bPrintTrace)
+         TRACE(TAPIDEMO, DBG_LEVEL_LOW,
+               ("Download path %s does not contain the required file %s.\n",
+                psPath, psFile));
    }
 
    if ((IFX_SUCCESS == ret) &&
@@ -521,6 +525,10 @@ IFX_return_t Common_CheckDownloadPath(IF
       {
          ret = Common_CheckFileExists(psFile);
       }
+      if(bPrintTrace && ret != IFX_SUCCESS)
+         TRACE(TAPIDEMO, DBG_LEVEL_LOW,
+               ("Download path %s does not contain the required file %s.\n",
+                psPath, psFile));
    }
 #ifndef TAPI_VERSION4
    if (IFX_SUCCESS == ret)
@@ -532,13 +540,6 @@ IFX_return_t Common_CheckDownloadPath(IF
    }
 #endif
 
-   if (IFX_ERROR == ret)
-   {
-      if(bPrintTrace)
-         TRACE(TAPIDEMO, DBG_LEVEL_LOW,
-               ("Download path %s does not contain the required files.\n",
-                psPath));
-   }
 
    return ret;
 } /* Common_CheckDownloadPath */