diff --git a/src/agent_config.py b/src/agent_config.py
new file mode 100644
index 0000000..2b5a039
--- /dev/null
+++ b/src/agent_config.py
@@ -0,0 +1,128 @@
+#!/usr/bin/python3
+
+from pathlib import Path
+import argparse
+import sys
+import yaml
+
+class AgentConfig:
+    Name: str
+    Backend: str
+
+    # Name of intermediary file with audio recorded from the GSM phone
+    RecordFile = Path('/dev/shm/qualtest_recorded.wav')
+
+    # Prepared reference audio to play
+    PreparedReferenceAudio = Path('/dev/shm/reference_ready.wav')
+
+    # Reference audio to play
+    ReferenceAudio = Path('/dev/shm/reference_original.wav')
+
+    # Loaded reference audio (from backend)
+    LoadedAudio = Path('/dev/shm/loaded_audio.wav')
+
+    # Script to exec after mobile call answering
+    ExecScript : Path = None
+
+    # Backup directory (to run without internet)
+    CacheDir : Path = None
+
+    # PID file name
+    QualtestPID = Path('/dev/shm/qualtest.pid')
+
+    # Check (or not) PID file presence on the start
+    CheckPIDFile: bool = False
+
+    # Should the first task run immediately ?
+    ForceRun = False
+
+    # Use silence eraser or not (speech detector is used in this case)
+    UseSilenceEraser = True
+
+    # Path to log file
+    LogPath : Path = None
+
+    # Phone's BT MAC address
+    BT_MAC : str = None
+
+    # Verbose logging or not
+    Verbose: bool = False
+
+    # Task limit per single run
+    TaskLimit: int = 10000000
+    
+    # Task name (used for answering only)
+    TaskName: str = None
+
+    def parser(self) -> argparse.ArgumentParser:
+        parser = argparse.ArgumentParser()
+        parser.add_argument("--config",         help="Path to config file, see config.in.yaml.")
+        parser.add_argument("--check-pid-file", action="store_true", help="Check if .pid file exists and exit if yes. Useful for using with .service files")
+        parser.add_argument("--test",           action="store_true", help="Run the first task immediately. Useful for testing.")
+        
+        return parser
+    
+
+    def __init__(self) -> None:
+        p = self.parser()
+        
+        # Parse arguments
+        args = p.parse_args()
+
+        if args.test:
+            self.ForceRun = True
+
+        if args.check_pid_file:
+            self.CheckPIDFile = True    
+
+        if args.config:
+            config_path = args.config
+
+            with open(config_path, 'r') as stream:
+                config = yaml.safe_load(stream)
+
+            if config['force_task']:
+                self.ForceRun = True
+
+            if 'speech_detector' in config:
+                if config['speech_detector']:
+                    self.UseSilenceEraser = False
+
+            if 'bluetooth_mac' in config['audio']:
+                self.BT_MAC = config['audio']['bluetooth_mac']
+
+
+            # Logging settings
+            if 'log' in config:
+                if 'verbose' in config['log']:
+                    self.Verbose = config['log']['verbose']
+
+                if 'path' in config['log']:
+                    path = config['log']['path']
+                    if len(path) > 0:
+                        path = Path(path)
+                        if not path.is_absolute():
+                            path = Path(__file__).parent.parent / path
+
+                        self.LogPath = path
+
+
+            # Audio directories
+            if 'cache_dir' in config:
+                self.CacheDir = Path(config['cache_dir'])
+                if not self.CacheDir.is_absolute():
+                    self.CacheDir = Path(__file__).parent.parent / config['cache_dir']
+
+            if 'task_limit' in config:
+                self.TaskLimit = int(config['task_limit'])
+
+            if 'name' in config:
+                self.Name = config['name']
+
+            if 'backend' in config:
+                self.Backend = config['backend']
+
+            if 'task' in config:
+                self.TaskName = config['task']
+
+            
\ No newline at end of file