Python: Add realtime voice agents with OpenAI, Azure OpenAI and Voice Live clients

python/packages/azure-ai-voice-live/LICENSE

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+    MIT License
+
+    Copyright (c) Microsoft Corporation.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE

python/packages/azure-ai-voice-live/README.md

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+# Get Started with Microsoft Agent Framework Azure Voice Live
+
+Please install this package via pip:
+
+```bash
+pip install agent-framework-azure-voice-live --pre
+```
+
+## Azure Voice Live Integration
+
+The Azure Voice Live integration provides real-time voice conversation capabilities using Azure's Voice Live SDK, supporting bidirectional audio streaming with Azure Speech Services and generative AI models.
+
+### Features
+
+- **Real-time Audio Streaming**: Bidirectional audio communication with AI models
+- **Voice Selection**: Support for OpenAI voices (alloy, echo, shimmer, etc.) and Azure Neural voices
+- **Tool Calling**: Function calling support during voice conversations
+- **Environment Variables**: Easy configuration via AZURE_VOICELIVE_* environment variables
+- **Authentication**: Support for both API keys and Azure identity credentials
+
+### Basic Usage Example
+
+```python
+from agent_framework import RealtimeAgent
+from agent_framework_azure_voice_live import AzureVoiceLiveClient
+
+# Create client
+client = AzureVoiceLiveClient(
+    endpoint="https://myresource.services.ai.azure.com",
+    model="gpt-4o-realtime-preview",
+    api_key="your-api-key",
+)
+
+# Create agent
+agent = client.as_agent(
+    name="voice-assistant",
+    instructions="You are a helpful voice assistant.",
+    voice="alloy",
+)
+
+# Run voice conversation
+async for event in agent.run(audio_input=microphone_stream()):
+    if event.type == "audio":
+        play_audio(event.data["audio"])
+```
+
+For more examples, see the [Azure Voice Live examples](https://github.com/microsoft/agent-framework/tree/main/python/samples/getting_started/realtime/).

python/packages/azure-ai-voice-live/agent_framework_azure_voice_live/__init__.py

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+# Copyright (c) Microsoft. All rights reserved.
+
+import importlib.metadata
+
+from ._client import AzureVoiceLiveClient
+from ._settings import AzureVoiceLiveSettings
+
+try:
+    __version__ = importlib.metadata.version(__name__)
+except importlib.metadata.PackageNotFoundError:
+    __version__ = "0.0.0"  # Fallback for development mode
+
+__all__ = [
+    "AzureVoiceLiveClient",
+    "AzureVoiceLiveSettings",
+    "__version__",
+]