diff --git a/sip-notifier/config.yaml b/sip-notifier/config.yaml
index cbb1472..b392017 100644
--- a/sip-notifier/config.yaml
+++ b/sip-notifier/config.yaml
@@ -1,5 +1,5 @@
 name: "SIP Voice Notifier"
-version: "2.1.0"
+version: "2.1.1"
 slug: "sip-notifier"
 description: "Send voice notifications via SIP phone calls"
 arch:
diff --git a/sip-notifier/sip_service.py b/sip-notifier/sip_service.py
index 0217c3c..88dc9e3 100644
--- a/sip-notifier/sip_service.py
+++ b/sip-notifier/sip_service.py
@@ -3,6 +3,7 @@
 import json
 import logging
 import os
+import socket
 import tempfile
 import time
 from urllib.parse import urlparse
@@ -26,6 +27,21 @@ CONFIG = {}
 DEFAULT_SAMPLE_RATE = 8000
 
 
+def get_local_ip():
+    """Get local IP address of the container."""
+    try:
+        # Create a socket to determine the local IP
+        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+        # Connect to an external address (doesn't actually send data)
+        s.connect(("8.8.8.8", 80))
+        local_ip = s.getsockname()[0]
+        s.close()
+        return local_ip
+    except Exception as e:
+        _LOGGER.warning(f"Could not auto-detect IP: {e}, using 0.0.0.0")
+        return "0.0.0.0"
+
+
 def download_and_convert_audio(url: str) -> str:
     """Download and convert audio to WAV."""
     parsed_url = urlparse(url)
@@ -98,7 +114,12 @@ def place_sip_call(destination: str, audio_file: str, duration: int):
     sip_server = CONFIG['sip_server']
     sip_password = CONFIG['sip_password']
     
-    _LOGGER.info(f"Connecting to SIP server: {sip_server}")
+    # Get local IP
+    local_ip = get_local_ip()
+    
+    _LOGGER.info(f"Local IP: {local_ip}")
+    _LOGGER.info(f"SIP Server: {sip_server}")
+    _LOGGER.info(f"Calling: {destination}")
     
     try:
         # Create VoIP phone
@@ -108,48 +129,54 @@ def place_sip_call(destination: str, audio_file: str, duration: int):
             sip_user,
             sip_password,
             callCallback=None,
-            myIP=None,
+            myIP=local_ip,
             sipPort=5060,
             rtpPortLow=10000,
             rtpPortHigh=20000
         )
         
         phone.start()
-        time.sleep(2)  # Wait for registration
+        _LOGGER.info("SIP phone started, waiting for registration...")
+        time.sleep(3)  # Wait for registration
         
-        _LOGGER.info(f"Calling: {destination}")
+        _LOGGER.info(f"Making call to: {destination}")
         
         # Make call
         call = phone.call(destination)
         
         # Wait for call to be answered
-        timeout = 10
+        timeout = 15
         elapsed = 0
         while call.state != CallState.ANSWERED and elapsed < timeout:
             time.sleep(0.5)
             elapsed += 0.5
+            if elapsed % 2 == 0:
+                _LOGGER.info(f"Waiting for answer... ({elapsed}s)")
         
         if call.state != CallState.ANSWERED:
-            _LOGGER.warning("Call not answered within timeout")
+            _LOGGER.warning(f"Call not answered within {timeout}s timeout")
+            _LOGGER.info(f"Final call state: {call.state}")
             call.hangup()
             phone.stop()
             return
         
-        _LOGGER.info("Call answered! Playing audio...")
+        _LOGGER.info("✅ Call answered! Playing audio...")
         
         # Transmit audio file
         call.write_audio(audio_file)
         
         # Keep call active
-        _LOGGER.info(f"Call active for {duration}s")
+        _LOGGER.info(f"Keeping call active for {duration}s...")
         time.sleep(duration)
         
         # Hangup
         _LOGGER.info("Hanging up...")
         call.hangup()
+        time.sleep(1)
         
         # Cleanup
         phone.stop()
+        _LOGGER.info("Call completed successfully")
         
     except Exception as e:
         _LOGGER.error(f"Call error: {e}", exc_info=True)
@@ -192,10 +219,9 @@ def handle_send_notification():
                 temp_files.append(audio_file)
             
             # Place call
-            _LOGGER.info(f"Calling: {destination}")
             place_sip_call(destination, audio_file, duration)
             
-            return jsonify({'status': 'success'}), 200
+            return jsonify({'status': 'success', 'message': 'Call completed'}), 200
             
         finally:
             # Cleanup
@@ -233,6 +259,7 @@ if __name__ == '__main__':
     _LOGGER.info("Using pyVoIP from git (latest version)")
     _LOGGER.info(f"SIP Server: {CONFIG.get('sip_server', 'not configured')}")
     _LOGGER.info(f"SIP User: {CONFIG.get('sip_user', 'not configured')}")
+    _LOGGER.info(f"Local IP: {get_local_ip()}")
     _LOGGER.info("")
     _LOGGER.info("To use this add-on, add configuration to configuration.yaml")
     _LOGGER.info("See add-on README for details")