diff --git a/apps/decoder.c b/apps/decoder.c
index 34df9b6827cc0ce4493405efcc00f7ca7ae5c16c..c869a5b50fb7fca7f2788a0e4ab52889d4f7114b 100644
--- a/apps/decoder.c
+++ b/apps/decoder.c
@@ -697,7 +697,9 @@ int main(
 #endif
                 goto cleanup;
             }
+#ifndef FIX_587_DEFAULT_REVERB
             renderConfig.roomAcoustics.override = true;
+#endif
         }
 
         /* ISAR frame size is set from command line, not renderer config file.
diff --git a/apps/renderer.c b/apps/renderer.c
index 59dbb7571a49f3de8e252fc32b5eda5849d9ecb6..3e0dc1b70a366177ed7bd2338ea0a6d9875dec3a 100644
--- a/apps/renderer.c
+++ b/apps/renderer.c
@@ -1117,7 +1117,9 @@ int main(
 #endif
                 goto cleanup;
             }
+#ifndef FIX_587_DEFAULT_REVERB
             renderConfig.roomAcoustics.override = 1;
+#endif
         }
 
         /* ISAR frame size is set from command line, not renderer config file.
diff --git a/lib_com/common_api_types.h b/lib_com/common_api_types.h
index 212af9fed37a1af2f252c66283398029f4b00dfa..f3c818149f953b6dbc400559db14cffa1416d63d 100644
--- a/lib_com/common_api_types.h
+++ b/lib_com/common_api_types.h
@@ -300,7 +300,9 @@ typedef enum
 
 typedef struct _IVAS_ROOM_ACOUSTICS_CONFIG
 {
+#ifndef FIX_587_DEFAULT_REVERB
     int16_t override;
+#endif
     int16_t nBands;                                   /* Number of frequency bands for which reverb properties are provided, integer, range [2..256]        */
     float pFc_input[IVAS_CLDFB_NO_CHANNELS_MAX];      /* Center frequencies for which following values are provided:                                        */
     float pAcoustic_rt60[IVAS_CLDFB_NO_CHANNELS_MAX]; /*  - The room's T60 per center frequency                                                             */
diff --git a/lib_com/options.h b/lib_com/options.h
index 9077fa821fd00cc2edf0c62e98e0ea75eeff4089..a4f399e73836538f0a6d2a8ca623d55d15eab5ab 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -183,7 +183,7 @@
 #define NONBE_1329_FIX_OSBA_CRASH                       /* FhG: issue 1329: prevent assert when bit budget is low*/
 #define NONBE_FIX_1128_OSBA_EXT_OUTPUT_ORDER            /* FhG: issue 1128: set output ambisonics order to input order for EXT output  */
 #define FIX_1138_SBA_EXT_ERROR_PRINTOUT                 /* VA: issue 1138: Fix SBA EXT output call of audioCfg2channels() */
-#define NONBE_1244_FIX_SWB_BWE_MEMORY                   /* VA: issue 1244: fix to SWB BWE memory in case of switching from FB coding - pending a review by Huawei */ 
+#define NONBE_1244_FIX_SWB_BWE_MEMORY                   /* VA: issue 1244: fix to SWB BWE memory in case of switching from FB coding - pending a review by Huawei */
 #define NONBE_FIX_981_PARAMBIN_DEFAULT_EARLY_PART             /* Nokia: Set default early part energy correction to unity for BINAURAL_ROOM_REVERB */
 #define NONBE_FIX_1174_MCMASA_LBR_LOOP_ERROR            /* Nokia: Fix issue 1174 by removing the unnecessary inner loop causing problems. */
 #define NONBE_FIX_1097_SBA_DTX_BRATE_SWITCHING_ENC      /* FhG: fix out-of-bound errors when switching from SID frame to active frame*/
@@ -207,6 +207,7 @@
 #define FIX_1101_CLEANING_JBM_CALL                      /* VA: issue 1101: remove obsolete call of ivas_jbm_dec_tc_buffer_open() */
 #define NONBE_FIX_1337_MISSING_DIRECTIVITY_DISTATT_EXTREND /* Eri: issue 1337: Missing directivity setting and distance attenuation in external renderer IVAS_rend */
 #define FIX_1348_OVERFLOW                               /* FhG: fix BASOP overflow in hq_lr_dec(), brings floating-point code inline with FX */
+#define FIX_587_DEFAULT_REVERB                          /* Philips: issue 587: inconsistent default reverb parameters across renderers */
 
 /* #################### End BASOP porting switches ############################ */
 
diff --git a/lib_dec/ivas_binRenderer_internal.c b/lib_dec/ivas_binRenderer_internal.c
index 146a029fc43db1884413c3fd4f659431dde722e7..2a3f3a36f6ecc4fbd92dfc926bce1685a1058604 100644
--- a/lib_dec/ivas_binRenderer_internal.c
+++ b/lib_dec/ivas_binRenderer_internal.c
@@ -1056,6 +1056,9 @@ ivas_error ivas_binRenderer_open(
     int16_t convBand, chIdx, k;
 #endif
     ivas_error error;
+#ifdef FIX_587_DEFAULT_REVERB
+    const IVAS_ROOM_ACOUSTICS_CONFIG_DATA *pRoomAcoustics;
+#endif
 
     error = IVAS_ERR_OK;
 
@@ -1195,7 +1198,12 @@ ivas_error ivas_binRenderer_open(
     /* Allocate memories needed for reverb module */
     if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM || ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV && st_ivas->hOutSetup.output_config == IVAS_AUDIO_CONFIG_BINAURAL_ROOM_REVERB ) )
     {
+#ifdef FIX_587_DEFAULT_REVERB
+        pRoomAcoustics = ( st_ivas->hOutSetup.output_config == IVAS_AUDIO_CONFIG_BINAURAL_ROOM_REVERB ) ? &( st_ivas->hRenderConfig->roomAcoustics ) : NULL;
+        if ( ( error = ivas_binaural_reverb_init( &( hBinRenderer->hReverb ), st_ivas->hHrtfStatistics, hBinRenderer->conv_band, hBinRenderer->timeSlots, pRoomAcoustics, st_ivas->hDecoderConfig->output_Fs, st_ivas->hHrtfFastConv->fastconvReverberationTimes, st_ivas->hHrtfFastConv->fastconvReverberationEneCorrections ) ) != IVAS_ERR_OK )
+#else
         if ( ( error = ivas_binaural_reverb_init( &( hBinRenderer->hReverb ), st_ivas->hHrtfStatistics, hBinRenderer->conv_band, hBinRenderer->timeSlots, &( st_ivas->hRenderConfig->roomAcoustics ), st_ivas->hDecoderConfig->output_Fs, st_ivas->hHrtfFastConv->fastconvReverberationTimes, st_ivas->hHrtfFastConv->fastconvReverberationEneCorrections ) ) != IVAS_ERR_OK )
+#endif
         {
             return error;
         }
diff --git a/lib_dec/lib_dec.c b/lib_dec/lib_dec.c
index fbb413ab1ee35bd0d44d1268bc21c2a7fc42ab3c..ca0907352dc15140e6c0fc5a30088904be7394bd 100644
--- a/lib_dec/lib_dec.c
+++ b/lib_dec/lib_dec.c
@@ -2090,7 +2090,9 @@ static ivas_error copyRendererConfigStruct(
             break;
     }
 #endif
+#ifndef FIX_587_DEFAULT_REVERB
     hRCout->roomAcoustics.override = hRCin->roomAcoustics.override;
+#endif
     hRCout->roomAcoustics.nBands = hRCin->roomAcoustics.nBands;
     hRCout->roomAcoustics.acousticPreDelay = hRCin->roomAcoustics.acousticPreDelay;
     hRCout->roomAcoustics.inputPreDelay = hRCin->roomAcoustics.inputPreDelay;
@@ -2176,7 +2178,9 @@ ivas_error IVAS_DEC_FeedRenderConfig(
         hRenderConfig->renderer_type_override = IVAS_RENDER_TYPE_OVERRIDE_CREND;
     }
 #endif
+#ifndef FIX_587_DEFAULT_REVERB
     hRenderConfig->roomAcoustics.override = renderConfig.roomAcoustics.override;
+#endif
     hRenderConfig->roomAcoustics.nBands = renderConfig.roomAcoustics.nBands;
     hRenderConfig->roomAcoustics.acousticPreDelay = renderConfig.roomAcoustics.acousticPreDelay;
     hRenderConfig->roomAcoustics.inputPreDelay = renderConfig.roomAcoustics.inputPreDelay;
diff --git a/lib_rend/ivas_dirac_dec_binaural_functions.c b/lib_rend/ivas_dirac_dec_binaural_functions.c
index 9c92a9d3d1d2f844468ca3cb5f5be536ca9edd27..0aab6f6604032ccfb05ccf3381b625515cc8b289 100644
--- a/lib_rend/ivas_dirac_dec_binaural_functions.c
+++ b/lib_rend/ivas_dirac_dec_binaural_functions.c
@@ -154,7 +154,9 @@ ivas_error ivas_dirac_dec_init_binaural_data(
     ivas_error error;
     float frequency_axis[CLDFB_NO_CHANNELS_MAX];
     int16_t num_poses, pos_idx;
-
+#ifdef FIX_587_DEFAULT_REVERB
+    const IVAS_ROOM_ACOUSTICS_CONFIG_DATA *pRoomAcoustics;
+#endif
     num_poses = 1;
     if ( st_ivas->hSplitBinRend != NULL )
     {
@@ -235,10 +237,16 @@ ivas_error ivas_dirac_dec_init_binaural_data(
             if ( st_ivas->hDecoderConfig->output_config == IVAS_AUDIO_CONFIG_BINAURAL_ROOM_IR )
             {
                 mvr2r( ( *phHrtfParambin )->parametricEarlyPartEneCorrection, hDiracDecBin->earlyPartEneCorrection, nBins );
+#ifdef FIX_587_DEFAULT_REVERB
+                pRoomAcoustics = NULL;
+#endif
             }
             else
             {
                 set_f( hDiracDecBin->earlyPartEneCorrection, 1.0f, CLDFB_NO_CHANNELS_MAX );
+#ifdef FIX_587_DEFAULT_REVERB
+                pRoomAcoustics = &( st_ivas->hRenderConfig->roomAcoustics );
+#endif
             }
 #else
             mvr2r( ( *phHrtfParambin )->parametricEarlyPartEneCorrection, hDiracDecBin->earlyPartEneCorrection, nBins );
@@ -257,7 +265,11 @@ ivas_error ivas_dirac_dec_init_binaural_data(
             if ( hDiracDecBin->hReverb == NULL && pos_idx == 0 ) /* open reverb only for the main direction */
             {
 #ifdef NONBE_FIX_991_PARAMBIN_BINARY_HRTF
+#ifdef FIX_587_DEFAULT_REVERB
+                if ( ( error = ivas_binaural_reverb_init( &hDiracDecBin->hReverb, st_ivas->hHrtfStatistics, nBins, CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES, pRoomAcoustics, output_Fs, ( *phHrtfParambin )->parametricReverberationTimes, ( *phHrtfParambin )->parametricReverberationEneCorrections ) ) != IVAS_ERR_OK )
+#else
                 if ( ( error = ivas_binaural_reverb_init( &hDiracDecBin->hReverb, st_ivas->hHrtfStatistics, nBins, CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES, &( st_ivas->hRenderConfig->roomAcoustics ), output_Fs, ( *phHrtfParambin )->parametricReverberationTimes, ( *phHrtfParambin )->parametricReverberationEneCorrections ) ) != IVAS_ERR_OK )
+#endif
 #else
                 if ( ( error = ivas_binaural_reverb_init( &hDiracDecBin->hReverb, st_ivas->hHrtfStatistics, nBins, CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES, &( st_ivas->hRenderConfig->roomAcoustics ), output_Fs, st_ivas->hHrtfParambin->parametricReverberationTimes, st_ivas->hHrtfParambin->parametricReverberationEneCorrections ) ) != IVAS_ERR_OK )
 #endif
diff --git a/lib_rend/ivas_render_config.c b/lib_rend/ivas_render_config.c
index 7ab1949702606be23d6aa61c6686b5dd7adfc8c4..6a6ac61307b526a4c74838e431ed24b2add7daf6 100644
--- a/lib_rend/ivas_render_config.c
+++ b/lib_rend/ivas_render_config.c
@@ -112,7 +112,9 @@ ivas_error ivas_render_config_init_from_rom(
 #ifdef DEBUGGING
     ( *hRenderConfig )->renderer_type_override = IVAS_RENDER_TYPE_OVERRIDE_NONE;
 #endif
+#ifndef FIX_587_DEFAULT_REVERB
     ( *hRenderConfig )->roomAcoustics.override = FALSE;
+#endif
     ( *hRenderConfig )->roomAcoustics.nBands = IVAS_REVERB_DEFAULT_N_BANDS;
     ( *hRenderConfig )->roomAcoustics.acousticPreDelay = IVAS_REVERB_DEFAULT_PRE_DELAY;
     ( *hRenderConfig )->roomAcoustics.inputPreDelay = IVAS_REVERB_DEFAULT_INPUT_DELAY;
diff --git a/lib_rend/ivas_reverb.c b/lib_rend/ivas_reverb.c
index b8afc952073fa7ee016a76150a3bd39f73e60204..5c3a4d645d442f72ef21e07fcc20236c9e6096b6 100644
--- a/lib_rend/ivas_reverb.c
+++ b/lib_rend/ivas_reverb.c
@@ -1179,7 +1179,9 @@ ivas_error ivas_reverb_open(
 #ifdef DEBUGGING
     pState->pConfig.renderer_type_override = hRenderConfig->renderer_type_override;
 #endif
+#ifndef FIX_587_DEFAULT_REVERB
     pState->pConfig.roomAcoustics.override = hRenderConfig->roomAcoustics.override;
+#endif
     pState->pConfig.roomAcoustics.nBands = hRenderConfig->roomAcoustics.nBands;
 
     if ( hRenderConfig->roomAcoustics.use_er == 1 )
@@ -1967,7 +1969,11 @@ ivas_error ivas_binaural_reverb_init(
 
     error = IVAS_ERR_OK;
 
+#ifdef FIX_587_DEFAULT_REVERB
+    if ( roomAcoustics != NULL )
+#else
     if ( ( roomAcoustics != NULL ) && roomAcoustics->override )
+#endif
     {
         revTimes = t60;
         revEne = ene;
diff --git a/lib_rend/lib_rend.c b/lib_rend/lib_rend.c
index d6e301c6d77e16f47efa0de673710109cb337ad1..f89b99cf63301c501eab9e5fab1caefc88bdad9f 100644
--- a/lib_rend/lib_rend.c
+++ b/lib_rend/lib_rend.c
@@ -4167,7 +4167,9 @@ int16_t IVAS_REND_GetRenderConfig(
             break;
     }
 #endif
+#ifndef FIX_587_DEFAULT_REVERB
     hRCout->roomAcoustics.override = hRCin->roomAcoustics.override;
+#endif
     hRCout->roomAcoustics.nBands = hRCin->roomAcoustics.nBands;
     hRCout->roomAcoustics.acousticPreDelay = hRCin->roomAcoustics.acousticPreDelay;
     hRCout->roomAcoustics.inputPreDelay = hRCin->roomAcoustics.inputPreDelay;
@@ -4227,7 +4229,9 @@ int16_t IVAS_REND_FeedRenderConfig(
     hRenderConfig->renderer_type_override = renderConfig.renderer_type_override;
 #endif
 
+#ifndef FIX_587_DEFAULT_REVERB
     hRenderConfig->roomAcoustics.override = renderConfig.roomAcoustics.override;
+#endif
     hRenderConfig->roomAcoustics.nBands = renderConfig.roomAcoustics.nBands;
     hRenderConfig->roomAcoustics.acousticPreDelay = renderConfig.roomAcoustics.acousticPreDelay;
     hRenderConfig->roomAcoustics.inputPreDelay = renderConfig.roomAcoustics.inputPreDelay;
@@ -8288,6 +8292,9 @@ static ivas_error ivas_masa_ext_rend_parambin_init(
     ivas_error error;
     float frequency_axis[CLDFB_NO_CHANNELS_MAX];
     int16_t pos_idx;
+#ifdef FIX_587_DEFAULT_REVERB
+    const IVAS_ROOM_ACOUSTICS_CONFIG_DATA *pRoomAcoustics;
+#endif
 
     error = IVAS_ERR_OK;
 
@@ -8372,10 +8379,16 @@ static ivas_error ivas_masa_ext_rend_parambin_init(
             if ( *inputMasa->base.ctx.pOutConfig == IVAS_AUDIO_CONFIG_BINAURAL_ROOM_IR )
             {
                 mvr2r( ( *phHrtfParambin )->parametricEarlyPartEneCorrection, hDiracDecBin->earlyPartEneCorrection, nBins );
+#ifdef FIX_587_DEFAULT_REVERB
+                pRoomAcoustics = NULL;
+#endif
             }
             else
             {
                 set_f( hDiracDecBin->earlyPartEneCorrection, 1.0f, CLDFB_NO_CHANNELS_MAX );
+#ifdef FIX_587_DEFAULT_REVERB
+                pRoomAcoustics = &( hRendCfg->roomAcoustics );
+#endif
             }
 #else
             mvr2r( ( *phHrtfParambin )->parametricEarlyPartEneCorrection, hDiracDecBin->earlyPartEneCorrection, nBins );
@@ -8387,7 +8400,11 @@ static ivas_error ivas_masa_ext_rend_parambin_init(
             if ( hDiracDecBin->hReverb == NULL && pos_idx == 0 ) /* open reverb only for the main direction */
             {
 #ifdef NONBE_FIX_991_PARAMBIN_BINARY_HRTF
+#ifdef FIX_587_DEFAULT_REVERB
+                if ( ( error = ivas_binaural_reverb_init( &hDiracDecBin->hReverb, hHrtfStatistics, nBins, CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES, pRoomAcoustics, output_Fs, ( *phHrtfParambin )->parametricReverberationTimes, ( *phHrtfParambin )->parametricReverberationEneCorrections ) ) != IVAS_ERR_OK )
+#else
                 if ( ( error = ivas_binaural_reverb_init( &hDiracDecBin->hReverb, hHrtfStatistics, nBins, CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES, &( hRendCfg->roomAcoustics ), output_Fs, ( *phHrtfParambin )->parametricReverberationTimes, ( *phHrtfParambin )->parametricReverberationEneCorrections ) ) != IVAS_ERR_OK )
+#endif
 #else
                 if ( ( error = ivas_binaural_reverb_init( &hDiracDecBin->hReverb, hHrtfStatistics, nBins, CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES, &( hRendCfg->roomAcoustics ), output_Fs, hHrtfParambin->parametricReverberationTimes, hHrtfParambin->parametricReverberationEneCorrections ) ) != IVAS_ERR_OK )
 #endif