From aa6e81648a7cac657771c97abd42aaf2551455ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= <aleix@daily.co>
Date: Thu, 9 Oct 2025 19:00:54 -0700
Subject: [PATCH 1/7] move openai_realtime to openai.realtime

---
 examples/foundational/19-openai-realtime.py              | 7 ++++---
 examples/foundational/19b-openai-realtime-text.py        | 7 ++++---
 .../20b-persistent-context-openai-realtime.py            | 7 ++++---
 src/pipecat/services/openai/__init__.py                  | 1 +
 src/pipecat/services/openai/realtime/__init__.py         | 0
 .../{openai_realtime => openai/realtime}/azure.py        | 0
 .../{openai_realtime => openai/realtime}/context.py      | 0
 .../{openai_realtime => openai/realtime}/events.py       | 0
 .../{openai_realtime => openai/realtime}/frames.py       | 2 +-
 .../{openai_realtime => openai/realtime}/openai.py       | 0
 src/pipecat/services/openai_realtime/__init__.py         | 9 ---------
 11 files changed, 14 insertions(+), 19 deletions(-)
 create mode 100644 src/pipecat/services/openai/realtime/__init__.py
 rename src/pipecat/services/{openai_realtime => openai/realtime}/azure.py (100%)
 rename src/pipecat/services/{openai_realtime => openai/realtime}/context.py (100%)
 rename src/pipecat/services/{openai_realtime => openai/realtime}/events.py (100%)
 rename src/pipecat/services/{openai_realtime => openai/realtime}/frames.py (93%)
 rename src/pipecat/services/{openai_realtime => openai/realtime}/openai.py (100%)
 delete mode 100644 src/pipecat/services/openai_realtime/__init__.py

diff --git a/examples/foundational/19-openai-realtime.py b/examples/foundational/19-openai-realtime.py
index 0f9309f3d..aff4e15d7 100644
--- a/examples/foundational/19-openai-realtime.py
+++ b/examples/foundational/19-openai-realtime.py
@@ -24,14 +24,15 @@ from pipecat.processors.transcript_processor import TranscriptProcessor
 from pipecat.runner.types import RunnerArguments
 from pipecat.runner.utils import create_transport
 from pipecat.services.llm_service import FunctionCallParams
-from pipecat.services.openai_realtime import (
+from pipecat.services.openai.realtime.events import (
+    AudioConfiguration,
+    AudioInput,
     InputAudioNoiseReduction,
     InputAudioTranscription,
-    OpenAIRealtimeLLMService,
     SemanticTurnDetection,
     SessionProperties,
 )
-from pipecat.services.openai_realtime.events import AudioConfiguration, AudioInput
+from pipecat.services.openai.realtime.openai import OpenAIRealtimeLLMService
 from pipecat.transports.base_transport import BaseTransport, TransportParams
 from pipecat.transports.daily.transport import DailyParams
 from pipecat.transports.websocket.fastapi import FastAPIWebsocketParams
diff --git a/examples/foundational/19b-openai-realtime-text.py b/examples/foundational/19b-openai-realtime-text.py
index b5d1d73e1..8ac916b23 100644
--- a/examples/foundational/19b-openai-realtime-text.py
+++ b/examples/foundational/19b-openai-realtime-text.py
@@ -24,14 +24,15 @@ from pipecat.runner.types import RunnerArguments
 from pipecat.runner.utils import create_transport
 from pipecat.services.cartesia import CartesiaTTSService
 from pipecat.services.llm_service import FunctionCallParams
-from pipecat.services.openai_realtime import (
+from pipecat.services.openai.realtime.events import (
+    AudioConfiguration,
+    AudioInput,
     InputAudioNoiseReduction,
     InputAudioTranscription,
-    OpenAIRealtimeLLMService,
     SemanticTurnDetection,
     SessionProperties,
 )
-from pipecat.services.openai_realtime.events import AudioConfiguration, AudioInput
+from pipecat.services.openai.realtime.openai import OpenAIRealtimeLLMService
 from pipecat.transports.base_transport import BaseTransport, TransportParams
 from pipecat.transports.daily.transport import DailyParams
 from pipecat.transports.websocket.fastapi import FastAPIWebsocketParams
diff --git a/examples/foundational/20b-persistent-context-openai-realtime.py b/examples/foundational/20b-persistent-context-openai-realtime.py
index 52c7d8f49..100109de3 100644
--- a/examples/foundational/20b-persistent-context-openai-realtime.py
+++ b/examples/foundational/20b-persistent-context-openai-realtime.py
@@ -25,13 +25,14 @@ from pipecat.runner.types import RunnerArguments
 from pipecat.runner.utils import create_transport
 from pipecat.services.deepgram.stt import DeepgramSTTService
 from pipecat.services.llm_service import FunctionCallParams
-from pipecat.services.openai_realtime import (
+from pipecat.services.openai.realtime.events import (
+    AudioConfiguration,
+    AudioInput,
     InputAudioTranscription,
-    OpenAIRealtimeLLMService,
     SessionProperties,
     TurnDetection,
 )
-from pipecat.services.openai_realtime.events import AudioConfiguration, AudioInput
+from pipecat.services.openai.realtime.openai import OpenAIRealtimeLLMService
 from pipecat.transports.base_transport import BaseTransport, TransportParams
 from pipecat.transports.daily.transport import DailyParams
 from pipecat.transports.websocket.fastapi import FastAPIWebsocketParams
diff --git a/src/pipecat/services/openai/__init__.py b/src/pipecat/services/openai/__init__.py
index 4decac126..d913c5ee0 100644
--- a/src/pipecat/services/openai/__init__.py
+++ b/src/pipecat/services/openai/__init__.py
@@ -10,6 +10,7 @@ from pipecat.services import DeprecatedModuleProxy
 
 from .image import *
 from .llm import *
+from .realtime import *
 from .stt import *
 from .tts import *
 
diff --git a/src/pipecat/services/openai/realtime/__init__.py b/src/pipecat/services/openai/realtime/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/pipecat/services/openai_realtime/azure.py b/src/pipecat/services/openai/realtime/azure.py
similarity index 100%
rename from src/pipecat/services/openai_realtime/azure.py
rename to src/pipecat/services/openai/realtime/azure.py
diff --git a/src/pipecat/services/openai_realtime/context.py b/src/pipecat/services/openai/realtime/context.py
similarity index 100%
rename from src/pipecat/services/openai_realtime/context.py
rename to src/pipecat/services/openai/realtime/context.py
diff --git a/src/pipecat/services/openai_realtime/events.py b/src/pipecat/services/openai/realtime/events.py
similarity index 100%
rename from src/pipecat/services/openai_realtime/events.py
rename to src/pipecat/services/openai/realtime/events.py
diff --git a/src/pipecat/services/openai_realtime/frames.py b/src/pipecat/services/openai/realtime/frames.py
similarity index 93%
rename from src/pipecat/services/openai_realtime/frames.py
rename to src/pipecat/services/openai/realtime/frames.py
index 290e025f9..8617c6efd 100644
--- a/src/pipecat/services/openai_realtime/frames.py
+++ b/src/pipecat/services/openai/realtime/frames.py
@@ -12,7 +12,7 @@ from typing import TYPE_CHECKING
 from pipecat.frames.frames import DataFrame, FunctionCallResultFrame
 
 if TYPE_CHECKING:
-    from pipecat.services.openai_realtime.context import OpenAIRealtimeLLMContext
+    from pipecat.services.openai.realtime.context import OpenAIRealtimeLLMContext
 
 
 @dataclass
diff --git a/src/pipecat/services/openai_realtime/openai.py b/src/pipecat/services/openai/realtime/openai.py
similarity index 100%
rename from src/pipecat/services/openai_realtime/openai.py
rename to src/pipecat/services/openai/realtime/openai.py
diff --git a/src/pipecat/services/openai_realtime/__init__.py b/src/pipecat/services/openai_realtime/__init__.py
deleted file mode 100644
index 6f3154f1c..000000000
--- a/src/pipecat/services/openai_realtime/__init__.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from .azure import AzureRealtimeLLMService
-from .events import (
-    InputAudioNoiseReduction,
-    InputAudioTranscription,
-    SemanticTurnDetection,
-    SessionProperties,
-    TurnDetection,
-)
-from .openai import OpenAIRealtimeLLMService

From 303dd2ec355e4a1e2804ad071d85c44342d62595 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= <aleix@daily.co>
Date: Thu, 9 Oct 2025 19:02:40 -0700
Subject: [PATCH 2/7] move openai.realtime.openai to openai.realtime.llm

---
 examples/foundational/19-openai-realtime.py                     | 2 +-
 examples/foundational/19b-openai-realtime-text.py               | 2 +-
 examples/foundational/20b-persistent-context-openai-realtime.py | 2 +-
 src/pipecat/services/openai/realtime/{openai.py => llm.py}      | 0
 4 files changed, 3 insertions(+), 3 deletions(-)
 rename src/pipecat/services/openai/realtime/{openai.py => llm.py} (100%)

diff --git a/examples/foundational/19-openai-realtime.py b/examples/foundational/19-openai-realtime.py
index aff4e15d7..f182d7c8c 100644
--- a/examples/foundational/19-openai-realtime.py
+++ b/examples/foundational/19-openai-realtime.py
@@ -32,7 +32,7 @@ from pipecat.services.openai.realtime.events import (
     SemanticTurnDetection,
     SessionProperties,
 )
-from pipecat.services.openai.realtime.openai import OpenAIRealtimeLLMService
+from pipecat.services.openai.realtime.llm import OpenAIRealtimeLLMService
 from pipecat.transports.base_transport import BaseTransport, TransportParams
 from pipecat.transports.daily.transport import DailyParams
 from pipecat.transports.websocket.fastapi import FastAPIWebsocketParams
diff --git a/examples/foundational/19b-openai-realtime-text.py b/examples/foundational/19b-openai-realtime-text.py
index 8ac916b23..33f3a1cb2 100644
--- a/examples/foundational/19b-openai-realtime-text.py
+++ b/examples/foundational/19b-openai-realtime-text.py
@@ -32,7 +32,7 @@ from pipecat.services.openai.realtime.events import (
     SemanticTurnDetection,
     SessionProperties,
 )
-from pipecat.services.openai.realtime.openai import OpenAIRealtimeLLMService
+from pipecat.services.openai.realtime.llm import OpenAIRealtimeLLMService
 from pipecat.transports.base_transport import BaseTransport, TransportParams
 from pipecat.transports.daily.transport import DailyParams
 from pipecat.transports.websocket.fastapi import FastAPIWebsocketParams
diff --git a/examples/foundational/20b-persistent-context-openai-realtime.py b/examples/foundational/20b-persistent-context-openai-realtime.py
index 100109de3..629a17c67 100644
--- a/examples/foundational/20b-persistent-context-openai-realtime.py
+++ b/examples/foundational/20b-persistent-context-openai-realtime.py
@@ -32,7 +32,7 @@ from pipecat.services.openai.realtime.events import (
     SessionProperties,
     TurnDetection,
 )
-from pipecat.services.openai.realtime.openai import OpenAIRealtimeLLMService
+from pipecat.services.openai.realtime.llm import OpenAIRealtimeLLMService
 from pipecat.transports.base_transport import BaseTransport, TransportParams
 from pipecat.transports.daily.transport import DailyParams
 from pipecat.transports.websocket.fastapi import FastAPIWebsocketParams
diff --git a/src/pipecat/services/openai/realtime/openai.py b/src/pipecat/services/openai/realtime/llm.py
similarity index 100%
rename from src/pipecat/services/openai/realtime/openai.py
rename to src/pipecat/services/openai/realtime/llm.py

From 7b05c9283b2f4f0db086daa5a373f794df527319 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= <aleix@daily.co>
Date: Thu, 9 Oct 2025 19:06:09 -0700
Subject: [PATCH 3/7] move openai.realtime.azure to azure.realtime.llm

---
 examples/foundational/19a-azure-realtime.py                | 7 ++++---
 src/pipecat/services/azure/realtime/__init__.py            | 0
 .../{openai/realtime/azure.py => azure/realtime/llm.py}    | 6 ++----
 3 files changed, 6 insertions(+), 7 deletions(-)
 create mode 100644 src/pipecat/services/azure/realtime/__init__.py
 rename src/pipecat/services/{openai/realtime/azure.py => azure/realtime/llm.py} (91%)

diff --git a/examples/foundational/19a-azure-realtime.py b/examples/foundational/19a-azure-realtime.py
index a39826b81..c4b0fc02a 100644
--- a/examples/foundational/19a-azure-realtime.py
+++ b/examples/foundational/19a-azure-realtime.py
@@ -21,13 +21,14 @@ from pipecat.pipeline.task import PipelineParams, PipelineTask
 from pipecat.processors.aggregators.openai_llm_context import OpenAILLMContext
 from pipecat.runner.types import RunnerArguments
 from pipecat.runner.utils import create_transport
+from pipecat.services.azure.realtime.llm import AzureRealtimeLLMService
 from pipecat.services.llm_service import FunctionCallParams
-from pipecat.services.openai_realtime import (
-    AzureRealtimeLLMService,
+from pipecat.services.openai.realtime.events import (
+    AudioConfiguration,
+    AudioInput,
     InputAudioTranscription,
     SessionProperties,
 )
-from pipecat.services.openai_realtime.events import AudioConfiguration, AudioInput
 from pipecat.transports.base_transport import BaseTransport, TransportParams
 from pipecat.transports.daily.transport import DailyParams
 from pipecat.transports.websocket.fastapi import FastAPIWebsocketParams
diff --git a/src/pipecat/services/azure/realtime/__init__.py b/src/pipecat/services/azure/realtime/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/pipecat/services/openai/realtime/azure.py b/src/pipecat/services/azure/realtime/llm.py
similarity index 91%
rename from src/pipecat/services/openai/realtime/azure.py
rename to src/pipecat/services/azure/realtime/llm.py
index aed53b94c..fb420e10b 100644
--- a/src/pipecat/services/openai/realtime/azure.py
+++ b/src/pipecat/services/azure/realtime/llm.py
@@ -8,15 +8,13 @@
 
 from loguru import logger
 
-from .openai import OpenAIRealtimeLLMService
+from pipecat.services.openai.realtime.llm import OpenAIRealtimeLLMService
 
 try:
     from websockets.asyncio.client import connect as websocket_connect
 except ModuleNotFoundError as e:
     logger.error(f"Exception: {e}")
-    logger.error(
-        "In order to use OpenAI, you need to `pip install pipecat-ai[openai]`. Also, set `OPENAI_API_KEY` environment variable."
-    )
+    logger.error("In order to use Azure Realtime, you need to `pip install pipecat-ai[openai]`.")
     raise Exception(f"Missing module: {e}")
 
 

From 9698b008da9363675b7c07cce49e252ce9e56e56 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= <aleix@daily.co>
Date: Thu, 9 Oct 2025 19:13:25 -0700
Subject: [PATCH 4/7] deprecate openai_realtime

---
 .../services/openai_realtime/__init__.py      | 27 +++++++++++++++++++
 src/pipecat/services/openai_realtime/azure.py | 21 +++++++++++++++
 .../services/openai_realtime/context.py       | 21 +++++++++++++++
 .../services/openai_realtime/events.py        | 21 +++++++++++++++
 .../services/openai_realtime/frames.py        | 21 +++++++++++++++
 5 files changed, 111 insertions(+)
 create mode 100644 src/pipecat/services/openai_realtime/__init__.py
 create mode 100644 src/pipecat/services/openai_realtime/azure.py
 create mode 100644 src/pipecat/services/openai_realtime/context.py
 create mode 100644 src/pipecat/services/openai_realtime/events.py
 create mode 100644 src/pipecat/services/openai_realtime/frames.py

diff --git a/src/pipecat/services/openai_realtime/__init__.py b/src/pipecat/services/openai_realtime/__init__.py
new file mode 100644
index 000000000..f1fbefeda
--- /dev/null
+++ b/src/pipecat/services/openai_realtime/__init__.py
@@ -0,0 +1,27 @@
+#
+# Copyright (c) 2025, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+import warnings
+
+from pipecat.services.azure.realtime.llm import AzureRealtimeLLMService
+from pipecat.services.openai.realtime.events import (
+    InputAudioNoiseReduction,
+    InputAudioTranscription,
+    SemanticTurnDetection,
+    SessionProperties,
+    TurnDetection,
+)
+from pipecat.services.openai.realtime.llm import OpenAIRealtimeLLMService
+
+with warnings.catch_warnings():
+    warnings.simplefilter("always")
+    warnings.warn(
+        "Types in pipecat.services.openai_realtime are deprecated. "
+        "Please use the equivalent types from "
+        "pipecat.services.openai.realtime instead.",
+        DeprecationWarning,
+        stacklevel=2,
+    )
diff --git a/src/pipecat/services/openai_realtime/azure.py b/src/pipecat/services/openai_realtime/azure.py
new file mode 100644
index 000000000..dae6ef496
--- /dev/null
+++ b/src/pipecat/services/openai_realtime/azure.py
@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2025, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+"""Azure OpenAI Realtime LLM service implementation."""
+
+import warnings
+
+from pipecat.services.azure.realtime.llm import *
+
+with warnings.catch_warnings():
+    warnings.simplefilter("always")
+    warnings.warn(
+        "Types in pipecat.services.openai_realtime.azure are deprecated. "
+        "Please use the equivalent types from "
+        "pipecat.services.azure.realtime.llm instead.",
+        DeprecationWarning,
+        stacklevel=2,
+    )
diff --git a/src/pipecat/services/openai_realtime/context.py b/src/pipecat/services/openai_realtime/context.py
new file mode 100644
index 000000000..58f1cfe75
--- /dev/null
+++ b/src/pipecat/services/openai_realtime/context.py
@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2025, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+"""OpenAI Realtime LLM context and aggregator implementations."""
+
+import warnings
+
+from pipecat.services.openai.realtime.context import *
+
+with warnings.catch_warnings():
+    warnings.simplefilter("always")
+    warnings.warn(
+        "Types in pipecat.services.openai_realtime.context are deprecated. "
+        "Please use the equivalent types from "
+        "pipecat.services.openai.realtime.context instead.",
+        DeprecationWarning,
+        stacklevel=2,
+    )
diff --git a/src/pipecat/services/openai_realtime/events.py b/src/pipecat/services/openai_realtime/events.py
new file mode 100644
index 000000000..53b4b0dff
--- /dev/null
+++ b/src/pipecat/services/openai_realtime/events.py
@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2025, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+"""Event models and data structures for OpenAI Realtime API communication."""
+
+import warnings
+
+from pipecat.services.openai.realtime.events import *
+
+with warnings.catch_warnings():
+    warnings.simplefilter("always")
+    warnings.warn(
+        "Types in pipecat.services.openai_realtime.events are deprecated. "
+        "Please use the equivalent types from "
+        "pipecat.services.openai.realtime.events instead.",
+        DeprecationWarning,
+        stacklevel=2,
+    )
diff --git a/src/pipecat/services/openai_realtime/frames.py b/src/pipecat/services/openai_realtime/frames.py
new file mode 100644
index 000000000..e7e4d7d9f
--- /dev/null
+++ b/src/pipecat/services/openai_realtime/frames.py
@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2025, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+"""Custom frame types for OpenAI Realtime API integration."""
+
+import warnings
+
+from pipecat.services.openai.realtime.frames import *
+
+with warnings.catch_warnings():
+    warnings.simplefilter("always")
+    warnings.warn(
+        "Types in pipecat.services.openai_realtime.frames are deprecated. "
+        "Please use the equivalent types from "
+        "pipecat.services.openai.realtime.frames instead.",
+        DeprecationWarning,
+        stacklevel=2,
+    )

From d81b0f63689d0b3c106379dee5b12924f8b6a2dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= <aleix@daily.co>
Date: Thu, 9 Oct 2025 19:14:43 -0700
Subject: [PATCH 5/7] update CHANGELOG with openai_realtime deprecation

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9493c9d06..7079f21f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -45,6 +45,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Deprecated
 
+- `pipecat.service.openai_realtime` is now deprecated, use
+  `pipecat.services.openai.realtime` instead or
+  `pipecat.services.azure.realtime` for Azure Realtime.
+
 - `pipecat.service.aws_nova_sonic` is now deprecated, use
   `pipecat.services.aws.nova_sonic` instead.
 

From 5679dde70fa259c7070e554a37ce9ec44dc8e9d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= <aleix@daily.co>
Date: Thu, 9 Oct 2025 22:09:11 -0700
Subject: [PATCH 6/7] ai_service: use openai.realtime.events instead of
 openai_realtime_beta.events

---
 src/pipecat/services/ai_service.py | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/pipecat/services/ai_service.py b/src/pipecat/services/ai_service.py
index eebdbfb0b..759efcf00 100644
--- a/src/pipecat/services/ai_service.py
+++ b/src/pipecat/services/ai_service.py
@@ -97,9 +97,7 @@ class AIService(FrameProcessor):
         pass
 
     async def _update_settings(self, settings: Mapping[str, Any]):
-        from pipecat.services.openai_realtime_beta.events import (
-            SessionProperties,
-        )
+        from pipecat.services.openai.realtime.events import SessionProperties
 
         for key, value in settings.items():
             logger.debug("Update request for:", key, value)
@@ -111,9 +109,7 @@ class AIService(FrameProcessor):
                 logger.debug("Attempting to update", key, value)
 
                 try:
-                    from pipecat.services.openai_realtime_beta.events import (
-                        TurnDetection,
-                    )
+                    from pipecat.services.openai.realtime.events import TurnDetection
 
                     if isinstance(self._session_properties, SessionProperties):
                         current_properties = self._session_properties

From 9935a68018c43b5388fa07e41553eb9aca229112 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= <aleix@daily.co>
Date: Thu, 9 Oct 2025 22:14:52 -0700
Subject: [PATCH 7/7] examples(19b): fix deprecations

---
 examples/foundational/19b-openai-realtime-text.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/foundational/19b-openai-realtime-text.py b/examples/foundational/19b-openai-realtime-text.py
index 33f3a1cb2..bb63a4814 100644
--- a/examples/foundational/19b-openai-realtime-text.py
+++ b/examples/foundational/19b-openai-realtime-text.py
@@ -22,7 +22,7 @@ from pipecat.processors.aggregators.openai_llm_context import OpenAILLMContext
 from pipecat.processors.transcript_processor import TranscriptProcessor
 from pipecat.runner.types import RunnerArguments
 from pipecat.runner.utils import create_transport
-from pipecat.services.cartesia import CartesiaTTSService
+from pipecat.services.cartesia.tts import CartesiaTTSService
 from pipecat.services.llm_service import FunctionCallParams
 from pipecat.services.openai.realtime.events import (
     AudioConfiguration,