diff --git a/pybotx/client/users_api/user_from_csv.py b/pybotx/client/users_api/user_from_csv.py
index 5ef01b2f..ba18e976 100644
--- a/pybotx/client/users_api/user_from_csv.py
+++ b/pybotx/client/users_api/user_from_csv.py
@@ -33,8 +33,8 @@ class BotXAPIUserFromCSVResult(VerifiedPayloadBaseModel):
     description: Optional[str] = Field(alias="Description")
     phone: Optional[str] = Field(alias="Phone")
     other_phone: Optional[str] = Field(alias="Other phone")
-    ip_phone: Optional[int] = Field(alias="IP phone")
-    other_ip_phone: Optional[int] = Field(alias="Other IP phone")
+    ip_phone: Optional[str] = Field(alias="IP phone")
+    other_ip_phone: Optional[str] = Field(alias="Other IP phone")
     personnel_number: Optional[str] = Field(alias="Personnel number")
 
     @validator(
diff --git a/pybotx/client/users_api/user_from_search.py b/pybotx/client/users_api/user_from_search.py
index 439e1a32..6c0ce435 100644
--- a/pybotx/client/users_api/user_from_search.py
+++ b/pybotx/client/users_api/user_from_search.py
@@ -22,10 +22,10 @@ class BotXAPISearchUserResult(VerifiedPayloadBaseModel):
     user_kind: APIUserKinds
     active: Optional[bool] = None
     description: Optional[str] = None
-    ip_phone: Optional[int] = None
+    ip_phone: Optional[str] = None
     manager: Optional[str] = None
     office: Optional[str] = None
-    other_ip_phone: Optional[int] = None
+    other_ip_phone: Optional[str] = None
     other_phone: Optional[str] = None
     public_name: Optional[str] = None
     cts_id: Optional[UUID] = None
diff --git a/pybotx/models/users.py b/pybotx/models/users.py
index 958f1727..567a31c2 100644
--- a/pybotx/models/users.py
+++ b/pybotx/models/users.py
@@ -47,10 +47,10 @@ class UserFromSearch:
     user_kind: UserKinds
     active: Optional[bool] = None
     description: Optional[str] = None
-    ip_phone: Optional[int] = None
+    ip_phone: Optional[str] = None
     manager: Optional[str] = None
     office: Optional[str] = None
-    other_ip_phone: Optional[int] = None
+    other_ip_phone: Optional[str] = None
     other_phone: Optional[str] = None
     public_name: Optional[str] = None
     cts_id: Optional[UUID] = None
@@ -106,6 +106,6 @@ class UserFromCSV:
     description: Optional[str] = None
     phone: Optional[str] = None
     other_phone: Optional[str] = None
-    ip_phone: Optional[int] = None
-    other_ip_phone: Optional[int] = None
+    ip_phone: Optional[str] = None
+    other_ip_phone: Optional[str] = None
     personnel_number: Optional[str] = None
diff --git a/pyproject.toml b/pyproject.toml
index 0edf8c30..c09bece4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pybotx"
-version = "0.73.2"
+version = "0.73.3"
 description = "A python library for interacting with eXpress BotX API"
 authors = [
     "Sidnev Nikolay <nsidnev@ccsteam.ru>",
diff --git a/tests/client/users_api/conftest.py b/tests/client/users_api/conftest.py
index 2e5dfd47..78279acc 100644
--- a/tests/client/users_api/conftest.py
+++ b/tests/client/users_api/conftest.py
@@ -23,11 +23,11 @@ def user_from_search_with_data_json() -> Dict[str, Any]:
         "created_at": "2023-03-26T14:36:08.740618Z",
         "cts_id": "e0140f4c-4af2-5a2e-9ad1-5f37fceafbaf",
         "description": "Director in Owners dep",
-        "ip_phone": 1271020,
+        "ip_phone": "1271020",
         "manager": "Alice",
         "office": "SUN",
-        "other_ip_phone": 32593,
-        "other_phone": 1254218,
+        "other_ip_phone": "32593",
+        "other_phone": "1254218",
         "public_name": "Bobby",
         "rts_id": "f46440a4-d930-58d4-b3f5-8110ab846ee3",
         "updated_at": "2023-03-26T14:36:08.740618Z",
@@ -51,10 +51,10 @@ def user_from_search_with_data() -> UserFromSearch:
         created_at=convert_to_datetime("2023-03-26T14:36:08.740618Z"),
         cts_id=UUID("e0140f4c-4af2-5a2e-9ad1-5f37fceafbaf"),
         description="Director in Owners dep",
-        ip_phone=1271020,
+        ip_phone="1271020",
         manager="Alice",
         office="SUN",
-        other_ip_phone=32593,
+        other_ip_phone="32593",
         other_phone="1254218",
         public_name="Bobby",
         rts_id=UUID("f46440a4-d930-58d4-b3f5-8110ab846ee3"),
diff --git a/tests/client/users_api/test_users_as_csv.py b/tests/client/users_api/test_users_as_csv.py
index 649349c8..57d776cd 100644
--- a/tests/client/users_api/test_users_as_csv.py
+++ b/tests/client/users_api/test_users_as_csv.py
@@ -73,7 +73,7 @@ async def test__users_as_csv__succeed(
             status_code=HTTPStatus.OK,
             content=(
                 b"HUID,AD Login,Domain,AD E-mail,Name,Sync source,Active,Kind,Company,Department,Position,Manager,Manager HUID,Personnel number,Description,IP phone,Other IP phone,Phone,Other phone,Avatar,Office,Avatar preview\n"
-                b"dbc8934f-d0d7-4a9e-89df-d45c137a851c,test_user_17,cts.example.com,,test_user_17,ad,false,cts_user,Company,Department,Position,Manager John,13a6909c-bce1-4dbf-8359-efb7ef8e5b34,Some number,Description,123,321,Phone,Other_phone,Avatar,Office,Avatar_preview\n"
+                b"dbc8934f-d0d7-4a9e-89df-d45c137a851c,test_user_17,cts.example.com,,test_user_17,ad,false,cts_user,Company,Department,Position,Manager John,13a6909c-bce1-4dbf-8359-efb7ef8e5b34,Some number,Description,IP phone,Other IP phone,Phone,Other_phone,Avatar,Office,Avatar_preview\n"
                 b"13a6909c-bce1-4dbf-8359-efb7ef8e5b34,test_user_18,cts.example.com,,test_user_18,unsupported,true,cts_user,,,,,,,,,,,,,,"
             ),
         ),
@@ -107,8 +107,8 @@ async def test__users_as_csv__succeed(
             manager="Manager John",
             manager_huid=UUID("13a6909c-bce1-4dbf-8359-efb7ef8e5b34"),
             description="Description",
-            ip_phone=123,
-            other_ip_phone=321,
+            ip_phone="IP phone",
+            other_ip_phone="Other IP phone",
             phone="Phone",
             other_phone="Other_phone",
             avatar="Avatar",