diff --git a/litellm/proxy/_types.py b/litellm/proxy/_types.py
index d4fa497698a..37d98e92418 100644
--- a/litellm/proxy/_types.py
+++ b/litellm/proxy/_types.py
@@ -358,6 +358,13 @@ class LiteLLMRoutes(enum.Enum):
         "/realtime?{model}",
         "/v1/realtime?{model}",
         "/openai/v1/realtime?{model}",
+        # realtime WebRTC HTTP sub-routes (client_secrets, calls) - fixes #29923
+        "/realtime/client_secrets",
+        "/v1/realtime/client_secrets",
+        "/openai/v1/realtime/client_secrets",
+        "/realtime/calls",
+        "/v1/realtime/calls",
+        "/openai/v1/realtime/calls",
         # responses API
         "/responses",
         "/v1/responses",