diff --git a/retailcrm/versions/base.py b/retailcrm/versions/base.py
index 42ddd81..fa1d33c 100644
--- a/retailcrm/versions/base.py
+++ b/retailcrm/versions/base.py
@@ -27,19 +27,19 @@ class Base(object):
         :return: Response
         """
         base_url = self.api_url + '/' + self.api_version if version else self.api_url
-        requests_url = base_url + url if not self.parameters else base_url + \
-            url + "?" + query_builder(self.parameters)
+        requests_url = base_url + url if not self.parameters else base_url + url + "?" + query_builder(self.parameters)
         response = requests.get(requests_url, headers={
             'X-API-KEY': self.api_key})
 
         return Response(response.status_code, response.json())
 
-    def post(self, url):
+    def post(self, url, version=True):
         """
         Post request
         :return: Response
         """
-        requests_url = self.api_url + url
+        base_url = self.api_url + '/' + self.api_version if version else self.api_url
+        requests_url = base_url + url
         response = requests.post(requests_url, data=self.parameters, headers={
             'X-API-KEY': self.api_key})
 
diff --git a/retailcrm/versions/v4.py b/retailcrm/versions/v4.py
index c9a7d53..f247b4f 100644
--- a/retailcrm/versions/v4.py
+++ b/retailcrm/versions/v4.py
@@ -312,7 +312,6 @@ class Client(Base):
     def pack_edit(self, pack):
         """
         :param pack:
-        :param uid:
         :return: Response
         """
         self.parameters['pack'] = json.dumps(pack)
diff --git a/retailcrm/versions/v5.py b/retailcrm/versions/v5.py
index 2bca9c2..d5452db 100644
--- a/retailcrm/versions/v5.py
+++ b/retailcrm/versions/v5.py
@@ -170,7 +170,7 @@ class Client(Base):
         code = str(field['code'])
         self.parameters['customField'] = json.dumps(field)
 
-        return self.post('/custom-fields/' + entity +  '/' + code + '/create')
+        return self.post('/custom-fields/' + entity + '/' + code + '/create')
 
     def customers(self, filters=None, limit=20, page=1):
         """
@@ -603,7 +603,6 @@ class Client(Base):
     def pack_edit(self, pack):
         """
         :param pack:
-        :param uid:
         :return: Response
         """
         self.parameters['pack'] = json.dumps(pack)
@@ -1072,4 +1071,6 @@ class Client(Base):
         :return: Response
         """
 
-        return self.post('/users/' + str(uid)) + '/' + status
+        self.parameters['status'] = status
+
+        return self.post('/users/' + str(uid) + '/status')
diff --git a/setup.py b/setup.py
index ca9f3df..6d42008 100644
--- a/setup.py
+++ b/setup.py
@@ -8,14 +8,14 @@ import os
 from setuptools import setup
 
 
-def read(fname):
+def read(filename):
     """Read readme for long description"""
-    return open(os.path.join(os.path.dirname(__file__), fname)).read()
+    return open(os.path.join(os.path.dirname(__file__), filename)).read()
 
 
 setup(
     name='retailcrm',
-    version='5.0.2',
+    version='5.0.3',
     description='retailCRM API client',
     long_description=read('README'),
     url='https://github.com/retailcrm/api-client-python',
diff --git a/tests/v5_tests.py b/tests/v5_tests.py
index c8fe02f..ce27af9 100644
--- a/tests/v5_tests.py
+++ b/tests/v5_tests.py
@@ -27,7 +27,7 @@ class TestVersion5(unittest.TestCase):
         V5 Test wrong api url
         """
         client = retailcrm.v5(
-            'https://epoqwieqwpoieqpwoeiqpwoeiq.retailcrm.ru', '98sdf9sj8fsd9fjs9dfjs98')
+            'https://epoqwieqwpoieqpwoeiqpwoeiq.retailcrm.ru', '98sdf9sj8fsd9fjs9answer98')
         response = client.statistic_update()
 
         self.assertTrue(response.is_successful(), False)
@@ -37,8 +37,7 @@ class TestVersion5(unittest.TestCase):
         """
         V5 Test wrong api key
         """
-        client = retailcrm.v5(os.getenv('RETAILCRM_URL'),
-                              '98sdf9sj8fsd9fjs9dfjs98')
+        client = retailcrm.v5(os.getenv('RETAILCRM_URL'), '98sdf9sj8fsd9fjs9answer98')
         response = client.statistic_update()
 
         self.assertEqual(response.get_error_msg(), 'Wrong "apiKey" value.')
@@ -67,3 +66,36 @@ class TestVersion5(unittest.TestCase):
         response = self.client.api_credentials()
 
         self.assertTrue(response.is_successful(), True)
+
+    # def test_telephony_calls_upload(self):
+    #     """
+    #     V5 Test telephony calls upload
+    #     """
+    #
+    #     calls = [
+    #         {
+    #             'date': '2018-04-20 22:10:00',
+    #             'type': 'in',
+    #             'phone': '+79999999999',
+    #             'userId': os.getenv('RETAILCRM_USER'),
+    #             'result': 'answered'
+    #          },
+    #         {
+    #             'date': '2018-04-20 22:10:00',
+    #             'type': 'out',
+    #             'phone': '+79999999999',
+    #             'userId': os.getenv('RETAILCRM_USER'),
+    #             'result': 'answered'
+    #         }
+    #     ]
+    #
+    #     response = self.client.telephony_calls_upload(calls)
+    #
+    #     self.assertTrue(response.is_successful(), True)
+    #     self.assertTrue(response.get_status_code() < 400, True)
+
+    def test_set_user_status(self):
+        response = self.client.user_status(os.getenv('RETAILCRM_USER'), 'dinner')
+
+        self.assertTrue(response.is_successful(), True)
+        self.assertTrue(response.get_status_code() < 400, True)