diff --git a/scripts/config/ivas_modes.json b/scripts/config/ivas_modes.json
index 236802a1268bcdd55fdaf95bf242eade8d3d48e6..72941df4593e4ed56c1ddb745218a483eb73df9f 100644
--- a/scripts/config/ivas_modes.json
+++ b/scripts/config/ivas_modes.json
@@ -3601,6 +3601,52 @@
                 ]
             }
         },
+        "ISM+1_b{bitrate}_{bandwidth}_rs": {
+            "encmodeoption": [
+                "-ism",
+                "+1"
+            ],
+            "encoptions": [
+                "-max_band",
+                "{bandwidth}"
+            ],
+            "dec": {
+                "7_1_4": [],
+                "7_1": [],
+                "5_1_4": [],
+                "5_1_2": [],
+                "5_1": [],
+                "BINAURAL": [],
+                "BINAURAL_ROOM_IR": [],
+                "BINAURAL_ROOM_REVERB": [],
+                "HOA3": [],
+                "HOA2": [],
+                "FOA": [],
+                "mono": [],
+                "stereo": [],
+                "EXT": []
+            },
+            "in_config": "ISM1",
+            "table_name": "ISM+1@{table_bitrate} RS {bandwidth}",
+            "nummetadata": 1,
+            "metadatafilenames": [
+                "stvISM{mdi}.csv"
+            ],
+            "rs": true,
+            "amr": false,
+            "mono": false,
+            "bitrates": {
+                "wb": {
+                    "all": "{sw_files_path}/sw_13k2_128k.bin"
+                },
+                "swb": {
+                    "all": "{sw_files_path}/sw_13k2_128k.bin"
+                },
+                "fb": {
+                    "all": "{sw_files_path}/sw_32k_128k.bin"
+                }
+            }
+        },
         "ISM+1_b{bitrate}_dtx_{bandwidth}_cbr": {
             "encmodeoption": [
                 "-ism",
@@ -3745,6 +3791,52 @@
                 ]
             }
         },
+        "ISM+2_b{bitrate}_{bandwidth}_rs": {
+            "encmodeoption": [
+                "-ism",
+                "+2"
+            ],
+            "encoptions": [
+                "-max_band",
+                "{bandwidth}"
+            ],
+            "dec": {
+                "7_1_4": [],
+                "7_1": [],
+                "5_1_4": [],
+                "5_1_2": [],
+                "5_1": [],
+                "BINAURAL": [],
+                "BINAURAL_ROOM_IR": [],
+                "BINAURAL_ROOM_REVERB": [],
+                "HOA3": [],
+                "HOA2": [],
+                "FOA": [],
+                "mono": [],
+                "stereo": [],
+                "EXT": []
+            },
+            "in_config": "ISM2",
+            "table_name": "ISM+2@{table_bitrate} RS {bandwidth}",
+            "nummetadata": 2,
+            "metadatafilenames": [
+                "stvISM{mdi}.csv"
+            ],
+            "rs": true,
+            "amr": false,
+            "mono": false,
+            "bitrates": {
+                "wb": {
+                    "all": "{sw_files_path}/sw_16k4_256k.bin"
+                },
+                "swb": {
+                    "all": "{sw_files_path}/sw_16k4_256k.bin"
+                },
+                "fb": {
+                    "all": "{sw_files_path}/sw_32k_256k.bin"
+                }
+            }
+        },
         "ISM+2_b{bitrate}_dtx_{bandwidth}_cbr": {
             "encmodeoption": [
                 "-dtx",
@@ -3897,6 +3989,52 @@
                 ]
             }
         },
+        "ISM+3_b{bitrate}_{bandwidth}_rs": {
+            "encmodeoption": [
+                "-ism",
+                "+3"
+            ],
+            "encoptions": [
+                "-max_band",
+                "{bandwidth}"
+            ],
+            "dec": {
+                "7_1_4": [],
+                "7_1": [],
+                "5_1_4": [],
+                "5_1_2": [],
+                "5_1": [],
+                "BINAURAL": [],
+                "BINAURAL_ROOM_IR": [],
+                "BINAURAL_ROOM_REVERB": [],
+                "HOA3": [],
+                "HOA2": [],
+                "FOA": [],
+                "mono": [],
+                "stereo": [],
+                "EXT": []
+            },
+            "in_config": "ISM3",
+            "table_name": "ISM+3@{table_bitrate} kbps RS {bandwidth}",
+            "nummetadata": 3,
+            "metadatafilenames": [
+                "stvISM{mdi}.csv"
+            ],
+            "rs": true,
+            "amr": false,
+            "mono": false,
+            "bitrates": {
+                "wb": {
+                    "all": "{sw_files_path}/sw_24k4_384k.bin"
+                },
+                "swb": {
+                    "all": "{sw_files_path}/sw_24k4_384k.bin"
+                },
+                "fb": {
+                    "all": "{sw_files_path}/sw_32k_384k.bin"
+                }
+            }
+        },
         "ISM+3_b{bitrate}_dtx_{bandwidth}_cbr": {
             "encmodeoption": [
                 "-dtx",
@@ -4053,6 +4191,52 @@
                 ]
             }
         },
+        "ISM+4_b{bitrate}_{bandwidth}_rs": {
+            "encmodeoption": [
+                "-ism",
+                "+4"
+            ],
+            "encoptions": [
+                "-max_band",
+                "{bandwidth}"
+            ],
+            "dec": {
+                "7_1_4": [],
+                "7_1": [],
+                "5_1_4": [],
+                "5_1_2": [],
+                "5_1": [],
+                "BINAURAL": [],
+                "BINAURAL_ROOM_IR": [],
+                "BINAURAL_ROOM_REVERB": [],
+                "HOA3": [],
+                "HOA2": [],
+                "FOA": [],
+                "mono": [],
+                "stereo": [],
+                "EXT": []
+            },
+            "in_config": "ISM4",
+            "table_name": "ISM+4@{table_bitrate} kbps RS {bandwidth}",
+            "nummetadata": 4,
+            "metadatafilenames": [
+                "stvISM{mdi}.csv"
+            ],
+            "rs": true,
+            "amr": false,
+            "mono": false,
+            "bitrates": {
+                "wb": {
+                    "all": "{sw_files_path}/sw_24k4_384k.bin"
+                },
+                "swb": {
+                    "all": "{sw_files_path}/sw_24k4_384k.bin"
+                },
+                "fb": {
+                    "all": "{sw_files_path}/sw_32k_384k.bin"
+                }
+            }
+        },
         "ISM+4_b{bitrate}_dtx_{bandwidth}_cbr": {
             "encmodeoption": [
                 "-dtx",