diff --git a/lib_com/options.h b/lib_com/options.h
index bb61c714ce58404929dfb3adc9559e1f7653e596..13f2c757e01eb07852a6a7b910b2e23972e92bc8 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -137,6 +137,8 @@
 #define FIX_1053_REVERB_RECONFIGURATION
 #define TMP_FIX_1119_SPLIT_RENDERING_VOIP               /* FhG: Add error check for unsupported config: split rendering with VoIP mode */
 #define FIX_1113_EXTREND_ISAR                           /* FhG: issue 1113: fix external renderer asserts for FOA/HOA2 and CLDFB config */
+#define NONBE_1122_JBM_FIX_PLAYOUT_DELAY_IN_DTX         /* FhG: Avoid JBM ignoring safety margin and setting playout delay to 0 during DTX */
+#define NONBE_1122_KEEP_EVS_MODE_UNCHANGED              /* FhG: Disables fix for issue 1122 in EVS mode to keep BE tests green. This switch should be removed once the 1122 fix is added to EVS via a CR.  */
 #define FIX_938_COMPILER_WARNING                        /* FhG: Fix compiler warning in ivas_mdct_core_reconstruct() */
 #define FIX_1376_MISSING_ISM_METADATA                   /* FhG: IVAS_rend: throw error if there exists an ISM input without a corresponding metadata file path */
 #define FIX_1385_INIT_IGF_STOP_FREQ                     /* FhG: Initialize infoIGFStopFreq in init_igf_dec() */
diff --git a/lib_dec/jbm_jb4sb.h b/lib_dec/jbm_jb4sb.h
index 7abe205c306eef495d15b03e6ed4822f1cb522f6..acc44ad32611f646884873a9fab5b231165ffd80 100644
--- a/lib_dec/jbm_jb4sb.h
+++ b/lib_dec/jbm_jb4sb.h
@@ -86,6 +86,10 @@ void JB4_Destroy( JB4_HANDLE *ph );
 
 ivas_error JB4_Init( JB4_HANDLE h, const Word16 safetyMargin );
 
+#ifdef NONBE_1122_KEEP_EVS_MODE_UNCHANGED
+void JB4_TMP_SetEvsCompatFlag( JB4_HANDLE h );
+#endif
+
 JB4_DATAUNIT_HANDLE JB4_AllocDataUnit( JB4_HANDLE h );
 
 void JB4_FreeDataUnit( JB4_HANDLE h, JB4_DATAUNIT_HANDLE dataUnit );
diff --git a/lib_dec/jbm_jb4sb_fx.c b/lib_dec/jbm_jb4sb_fx.c
index 261954e0f322c603190c1f724b9533ae733094ad..6357c3a1bc70165220d678a281b327c663a0e179 100644
--- a/lib_dec/jbm_jb4sb_fx.c
+++ b/lib_dec/jbm_jb4sb_fx.c
@@ -198,6 +198,9 @@ struct JB4
     JB4_DATAUNIT_HANDLE freeMemorySlots[MAX_JBM_SLOTS];
     UWord16 nFreeMemorySlots;
     /*@} */
+#ifdef NONBE_1122_KEEP_EVS_MODE_UNCHANGED
+    bool evsMode;
+#endif
 }; /* JB4 */
 
 
@@ -323,6 +326,10 @@ ivas_error JB4_Create(
     }
     h->nFreeMemorySlots = MAX_JBM_SLOTS;
     move16();
+#ifdef NONBE_1122_KEEP_EVS_MODE_UNCHANGED
+    h->evsMode = false;
+    move16();
+#endif
     *ph = h;
 
     return IVAS_ERR_OK;
@@ -407,6 +414,13 @@ ivas_error JB4_Init(
     return IVAS_ERR_OK;
 }
 
+#ifdef NONBE_1122_KEEP_EVS_MODE_UNCHANGED
+void JB4_TMP_SetEvsCompatFlag( JB4_HANDLE h )
+{
+    h->evsMode = true;
+    move16();
+}
+#endif
 
 /* Returns a memory slot to store a new data unit */
 JB4_DATAUNIT_HANDLE JB4_AllocDataUnit(
@@ -760,11 +774,25 @@ static void JB4_targetPlayoutDelay(
     move32();
     move32();
 
+#ifdef NONBE_1122_JBM_FIX_PLAYOUT_DELAY_IN_DTX
+#ifdef NONBE_1122_KEEP_EVS_MODE_UNCHANGED
+    IF( !h->evsMode )
+    {
+#endif
+        *targetDtx = JB4_MAX( *targetDtx, (UWord32) h->safetyMargin );
+        move32();
+#ifdef NONBE_1122_KEEP_EVS_MODE_UNCHANGED
+    }
+#endif
+    *targetStartUp = JB4_MAX( *targetStartUp, (UWord32) h->safetyMargin );
+    move32();
+#else
     if ( LT_64( *targetStartUp, 60 ) )
     {
         *targetStartUp = 60;
         move32();
     }
+#endif
 
     return;
 }
diff --git a/lib_dec/lib_dec_fx.c b/lib_dec/lib_dec_fx.c
index 1e67b7110d9d15f030ed6c0e80c100abb45f6ad8..51af2036b5f44d259966d497b7046a880da76e0d 100644
--- a/lib_dec/lib_dec_fx.c
+++ b/lib_dec/lib_dec_fx.c
@@ -942,6 +942,13 @@ ivas_error IVAS_DEC_EnableVoIP(
         return IVAS_ERR_FAILED_ALLOC;
     }
 
+#ifdef NONBE_1122_KEEP_EVS_MODE_UNCHANGED
+    if ( EQ_16( hIvasDec->mode, IVAS_DEC_MODE_EVS ) )
+    {
+        JB4_TMP_SetEvsCompatFlag( hIvasDec->hVoIP->hJBM );
+    }
+#endif
+
     return IVAS_ERR_OK;
 }