diff --git a/pkgs/development/python-modules/voip-utils/default.nix b/pkgs/development/python-modules/voip-utils/default.nix
new file mode 100644
index 000000000000..1799598a2a6b
--- /dev/null
+++ b/pkgs/development/python-modules/voip-utils/default.nix
@@ -0,0 +1,47 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  opuslib,
+  pytestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "voip-utils";
+  version = "0.1.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "home-assistant-libs";
+    repo = "voip-utils";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-PG4L6KphH9JIZO76cCN8eClFE2CneEIExlXS+x79k3U=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail "~=" ">="
+  '';
+
+  build-system = [ setuptools ];
+
+  pythonRelaxDeps = [ "opuslib" ];
+
+  dependencies = [ opuslib ];
+
+  pythonImportsCheck = [ "voip_utils" ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  # no tests as of v0.1.0
+  doCheck = false;
+
+  meta = {
+    changelog = "https://github.com/home-assistant-libs/voip-utils/blob/${src.rev}/CHANGELOG.md";
+    description = "Voice over IP Utilities";
+    homepage = "https://github.com/home-assistant-libs/voip-utils";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 78e062ea7795..5e127da20a36 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -4885,8 +4885,9 @@
       hassil
       home-assistant-intents
       mutagen
+      voip-utils
       webrtc-noise-gain
-    ]; # missing inputs: voip-utils
+    ];
     "volkszaehler" = ps: with ps; [
       volkszaehler
     ];
@@ -6018,6 +6019,7 @@
     "vlc_telnet"
     "vodafone_station"
     "voicerss"
+    "voip"
     "volumio"
     "volvooncall"
     "vulcan"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index c0342015c5ae..650b57cff07c 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -17024,6 +17024,8 @@ self: super: with self; {
 
   vobject = callPackage ../development/python-modules/vobject { };
 
+  voip-utils = callPackage ../development/python-modules/voip-utils { };
+
   volatile = callPackage ../development/python-modules/volatile { };
 
   volkszaehler = callPackage ../development/python-modules/volkszaehler { };