diff --git a/docker/docker-compose-production.yml b/docker/docker-compose-production.yml
index e5d98e37..d9b54021 100644
--- a/docker/docker-compose-production.yml
+++ b/docker/docker-compose-production.yml
@@ -345,7 +345,7 @@ services:
      - VE-network
 
  vachan-ai:
-    image: vachanengine/vachan-ai:0.0.0-alpha.14
+    image: vachanengine/vachan-ai:0.0.0-alpha.15
     healthcheck:
      timeout: 45s
      interval: 10s
@@ -370,14 +370,12 @@ services:
      - VACHAN_AI_MODEL_SETTINGS_DIR=${VACHAN_AI_MODEL_SETTINGS_DIR:-serving_model}
      - VACHAN_AI_REQUEST_TIMEOUT=${VACHAN_AI_REQUEST_TIMEOUT:-60}
 
-     - VACHAN_AI_AWS_ACCESS_KEY=${VACHAN_AI_AWS_ACCESS_KEY}
-     - VACHAN_AI_AWS_SECRET_ACCESS_KEY=${VACHAN_AI_AWS_SECRET_ACCESS_KEY}
      - VACHAN_AI_S3_BUCKET=${VACHAN_AI_S3_BUCKET}
-     - VACHAN_AI_AWS_ACCOUNT_REGION=${VACHAN_AI_AWS_ACCOUNT_REGION}
      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
 
      - VACHAN_AI_DATA_PATH=${VACHAN_AI_DATA_PATH:-/home/gitautodeploy/vachan_ai_data}
+     - VACHAN_AI_OPEN_VOICE_MIN_DURATION=${VACHAN_AI_OPEN_VOICE_MIN_DURATION:-3}
      - VACHAN_AI_LOGGING_LEVEL=INFO
      - VACHAN_LOGGING_LEVEL=INFO
      - VACHAN_AI_ENV=${VACHAN_AI_ENV:-Production}
@@ -390,6 +388,7 @@ services:
      - VACHAN_AI_CRON_MINUTE=${VACHAN_AI_CRON_MINUTE:-30}
      - VACHAN_AI_BASEPATH=/v2/ai
      - VACHAN_USE_VE_AUTH=${VACHAN_USE_VE_AUTH:-True}
+     - VACHAN_AI_DFNT_SAMPLING_RATE=${VACHAN_AI_DFNT_SAMPLING_RATE:-48000}
      - VACHAN_DOMAIN=http://vachan-access:8007
      - VACHAN_AI_DOMAIN=http://vachan-api
     command: uvicorn main:app --host 0.0.0.0 --port 8009
@@ -419,7 +418,7 @@ services:
 
 
  worker:
-    image: vachanengine/vachan-ai:0.0.0-alpha.14
+    image: vachanengine/vachan-ai:0.0.0-alpha.15
     healthcheck:
      timeout: 45s
      interval: 10s
@@ -433,6 +432,8 @@ services:
      - VACHAN_POSTGRES_DATABASE=${VACHAN_POSTGRES_DATABASE:-vachan_dev}
      - VACHAN_POSTGRES_SCHEMA=${VACHAN_POSTGRES_SCHEMA:-aischema}
      - VACHAN_POSTGRES_PORT=5432
+     - VACHAN_AI_DFNT_SAMPLING_RATE=${VACHAN_AI_DFNT_SAMPLING_RATE:-48000}
+     - VACHAN_AI_OPEN_VOICE_MIN_DURATION=${VACHAN_AI_OPEN_VOICE_MIN_DURATION:-3}
      - VACHAN_AI_DATA_PATH=${VACHAN_AI_DATA_PATH:-/home/gitautodeploy/vachan_ai_data}
      - VACHAN_AI_SERVED_MODEL_URI=${VACHAN_AI_SERVED_MODEL_URI:-http://dov2prodconn.bridgeconn.com:8085/v2/models}
      - VACHAN_AI_MLSERVER_REQUEST_TIMEOUT=120
diff --git a/docker/docker-compose-staging.yml b/docker/docker-compose-staging.yml
index d3d2f85f..40a45e79 100644
--- a/docker/docker-compose-staging.yml
+++ b/docker/docker-compose-staging.yml
@@ -338,7 +338,7 @@ services:
      - VE-network
 
  vachan-ai:
-    image: vachanengine/vachan-ai:0.0.0-alpha.14
+    image: vachanengine/vachan-ai:0.0.0-alpha.15
     healthcheck:
      timeout: 45s
      interval: 10s
@@ -363,20 +363,19 @@ services:
      - VACHAN_AI_MODEL_SETTINGS_DIR=${VACHAN_AI_MODEL_SETTINGS_DIR:-serving_model}
      - VACHAN_AI_REQUEST_TIMEOUT=${VACHAN_AI_REQUEST_TIMEOUT:-60}
 
-     - VACHAN_AI_AWS_ACCESS_KEY=${VACHAN_AI_AWS_ACCESS_KEY}
-     - VACHAN_AI_AWS_SECRET_ACCESS_KEY=${VACHAN_AI_AWS_SECRET_ACCESS_KEY}
      - VACHAN_AI_S3_BUCKET=${VACHAN_AI_S3_BUCKET}
-     - VACHAN_AI_AWS_ACCOUNT_REGION=${VACHAN_AI_AWS_ACCOUNT_REGION}
      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
 
      - VACHAN_AI_DATA_PATH=${VACHAN_AI_DATA_PATH:-/home/gitautodeploy/vachan_ai_data}
      - VACHAN_AI_LOGGING_LEVEL=INFO
+     - VACHAN_AI_OPEN_VOICE_MIN_DURATION=${VACHAN_AI_OPEN_VOICE_MIN_DURATION:-3}
      - VACHAN_LOGGING_LEVEL=INFO
      - VACHAN_AI_ENV=${VACHAN_AI_ENV:-Production}
      - VACHAN_AI_MLSERVER_REQUEST_TIMEOUT=120
      - PYTHONPATH=/app/app/core/model_access/ai_model_core.py:/app/app/core/cloud_operations
      - VACHAN_REDIS_PASS=${VACHAN_REDIS_PASS:-vsfrgetd}
+     - VACHAN_AI_DFNT_SAMPLING_RATE=${VACHAN_AI_DFNT_SAMPLING_RATE:-48000}
      - VACHAN_AI_DELETION_PERIOD=${VACHAN_AI_DELETION_PERIOD:-14}
      - VACHAN_AI_CRON_DAY=${VACHAN_AI_CRON_DAY:-MON}
      - VACHAN_AI_CRON_HOUR=${VACHAN_AI_CRON_HOUR:-12}
@@ -412,7 +411,7 @@ services:
 
 
  worker:
-    image: vachanengine/vachan-ai:0.0.0-alpha.14
+    image: vachanengine/vachan-ai:0.0.0-alpha.15
     healthcheck:
      timeout: 45s
      interval: 10s
@@ -427,6 +426,8 @@ services:
      - VACHAN_POSTGRES_SCHEMA=${VACHAN_POSTGRES_SCHEMA:-aischema}
      - VACHAN_POSTGRES_PORT=5432
      - VACHAN_USE_VE_AUTH=${VACHAN_USE_VE_AUTH:-True}
+     - VACHAN_AI_DFNT_SAMPLING_RATE=${VACHAN_AI_DFNT_SAMPLING_RATE:-48000}
+     - VACHAN_AI_OPEN_VOICE_MIN_DURATION=${VACHAN_AI_OPEN_VOICE_MIN_DURATION:-3}
      - VACHAN_AI_DATA_PATH=${VACHAN_AI_DATA_PATH:-/home/gitautodeploy/vachan_ai_data}
      - VACHAN_AI_SERVED_MODEL_URI=${VACHAN_AI_SERVED_MODEL_URI:-http://dov2prodconn.bridgeconn.com:8085/v2/models}
      - VACHAN_AI_MLSERVER_REQUEST_TIMEOUT=120