diff --git a/sdk/communication/azure-communication-sms/tests/test_sms_client_e2e.py b/sdk/communication/azure-communication-sms/tests/test_sms_client_e2e.py
index 577de40d28a2..922d2e3e9aa9 100644
--- a/sdk/communication/azure-communication-sms/tests/test_sms_client_e2e.py
+++ b/sdk/communication/azure-communication-sms/tests/test_sms_client_e2e.py
@@ -15,9 +15,6 @@
     ResponseReplacerProcessor
 )
 
-SKIP_PHONE_NUMBER_TESTS = True
-PHONE_NUMBER_TEST_SKIP_REASON= "Phone Number infra for live tests not ready yet"
-
 class SMSClientTest(CommunicationTestCase):
     def __init__(self, method_name):
         super(SMSClientTest, self).__init__(method_name)
@@ -28,7 +25,7 @@ def setUp(self):
         if self.is_playback():
             self.phone_number = "+18000005555"
         else:
-            self.phone_number = os.getenv("PHONE_NUMBER")
+            self.phone_number = os.getenv("AZURE_COMMUNICATION_SERVICE_PHONE_NUMBER")
 
         self.recording_processors.extend([
             BodyReplacerProcessor(keys=["to", "from", "messageId"]),
@@ -37,7 +34,6 @@ def setUp(self):
         self.sms_client = SmsClient.from_connection_string(self.connection_str)
 
     @pytest.mark.live_test_only
-    @pytest.mark.skipif(SKIP_PHONE_NUMBER_TESTS, reason=PHONE_NUMBER_TEST_SKIP_REASON)
     def test_send_sms(self):
 
         # calling send() with sms values
diff --git a/sdk/communication/azure-communication-sms/tests/test_sms_client_e2e_async.py b/sdk/communication/azure-communication-sms/tests/test_sms_client_e2e_async.py
index ed3528594452..47f94bcada9b 100644
--- a/sdk/communication/azure-communication-sms/tests/test_sms_client_e2e_async.py
+++ b/sdk/communication/azure-communication-sms/tests/test_sms_client_e2e_async.py
@@ -15,9 +15,6 @@
     BodyReplacerProcessor, ResponseReplacerProcessor
 )
 
-SKIP_PHONE_NUMBER_TESTS = True
-PHONE_NUMBER_TEST_SKIP_REASON= "Phone Number infra for live tests not ready yet"
-
 class SMSClientTestAsync(AsyncCommunicationTestCase):
     def __init__(self, method_name):
         super(SMSClientTestAsync, self).__init__(method_name)
@@ -36,7 +33,6 @@ def setUp(self):
 
     @AsyncCommunicationTestCase.await_prepared_test
     @pytest.mark.live_test_only
-    @pytest.mark.skipif(SKIP_PHONE_NUMBER_TESTS, reason=PHONE_NUMBER_TEST_SKIP_REASON)
     async def test_send_sms_async(self):
 
         sms_client = SmsClient.from_connection_string(self.connection_str)
diff --git a/sdk/communication/tests.yml b/sdk/communication/tests.yml
index 571848a9c2b4..cc8a08643902 100644
--- a/sdk/communication/tests.yml
+++ b/sdk/communication/tests.yml
@@ -9,8 +9,8 @@ jobs:
       EnvVars:
         AZURE_TEST_RUN_LIVE: 'true'
         AZURE_TENANT_ID: $(aad-azure-sdk-test-tenant-id)
-        AZURE_SUBSCRIPTION_ID: $(azure-subscription-id)
+        AZURE_SUBSCRIPTION_ID: $(acs-subscription-id)
         AZURE_CLIENT_SECRET: $(aad-azure-sdk-test-client-secret)
         AZURE_CLIENT_ID: $(aad-azure-sdk-test-client-id)
-        AZURE_COMMUNICATION_SERVICE_CONNECTION_STRING: $(python-communication-connection-string)
-        AZURE_COMMUNICATION_SERVICE_PHONE_NUMBER: $(python-communication-phone-number)
\ No newline at end of file
+        AZURE_COMMUNICATION_SERVICE_CONNECTION_STRING: $(communication-livetest-connection-string)
+        AZURE_COMMUNICATION_SERVICE_PHONE_NUMBER: $(communication-livetest-phone-number)
\ No newline at end of file