diff --git a/sdk/eventhub/azure-eventhub/azure/eventhub/_consumer_client.py b/sdk/eventhub/azure-eventhub/azure/eventhub/_consumer_client.py
index 08a888ccf803..6b4fd8ccbd1a 100644
--- a/sdk/eventhub/azure-eventhub/azure/eventhub/_consumer_client.py
+++ b/sdk/eventhub/azure-eventhub/azure/eventhub/_consumer_client.py
@@ -74,7 +74,9 @@ class EventHubConsumerClient(ClientBase):
      if there is no further activity. By default the value is None, meaning that the client will not shutdown due to
      inactivity unless initiated by the service.
     :keyword transport_type: The type of transport protocol that will be used for communicating with
-     the Event Hubs service. Default is `TransportType.Amqp`.
+     the Event Hubs service. Default is `TransportType.Amqp` in which case port 5671 is used.
+     If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+     be used instead which uses port 443 for communication.
     :paramtype transport_type: ~azure.eventhub.TransportType
     :keyword dict http_proxy: HTTP proxy settings. This must be a dictionary with the following
      keys: `'proxy_hostname'` (str value) and `'proxy_port'` (int value).
@@ -219,7 +221,9 @@ def from_connection_string(cls, conn_str, consumer_group, **kwargs):
          if there is no furthur activity. By default the value is None, meaning that the client will not shutdown due
          to inactivity unless initiated by the service.
         :keyword transport_type: The type of transport protocol that will be used for communicating with
-         the Event Hubs service. Default is `TransportType.Amqp`.
+         the Event Hubs service. Default is `TransportType.Amqp` in which case port 5671 is used.
+         If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+         be used instead which uses port 443 for communication.
         :paramtype transport_type: ~azure.eventhub.TransportType
         :keyword checkpoint_store: A manager that stores the partition load-balancing and checkpoint data
          when receiving events. The checkpoint store will be used in both cases of receiving from all partitions
diff --git a/sdk/eventhub/azure-eventhub/azure/eventhub/_producer_client.py b/sdk/eventhub/azure-eventhub/azure/eventhub/_producer_client.py
index 9ae9dad761e4..2b85f35ada0a 100644
--- a/sdk/eventhub/azure-eventhub/azure/eventhub/_producer_client.py
+++ b/sdk/eventhub/azure-eventhub/azure/eventhub/_producer_client.py
@@ -42,7 +42,9 @@ class EventHubProducerClient(ClientBase):
      if there is no activity. By default the value is None, meaning that the client will not shutdown due to inactivity
      unless initiated by the service.
     :keyword transport_type: The type of transport protocol that will be used for communicating with
-     the Event Hubs service. Default is `TransportType.Amqp`.
+     the Event Hubs service. Default is `TransportType.Amqp` in which case port 5671 is used.
+     If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+     be used instead which uses port 443 for communication.
     :paramtype transport_type: ~azure.eventhub.TransportType
     :keyword dict http_proxy: HTTP proxy settings. This must be a dictionary with the following
      keys: `'proxy_hostname'` (str value) and `'proxy_port'` (int value).
@@ -175,7 +177,9 @@ def from_connection_string(cls, conn_str, **kwargs):
          if there is no activity. By default the value is None, meaning that the client will not shutdown due to
          inactivity unless initiated by the service.
         :keyword transport_type: The type of transport protocol that will be used for communicating with
-         the Event Hubs service. Default is `TransportType.Amqp`.
+         the Event Hubs service. Default is `TransportType.Amqp` in which case port 5671 is used.
+         If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+         be used instead which uses port 443 for communication.
         :paramtype transport_type: ~azure.eventhub.TransportType
         :keyword str custom_endpoint_address: The custom endpoint address to use for establishing a connection to
          the Event Hubs service, allowing network requests to be routed through any application gateways or
diff --git a/sdk/eventhub/azure-eventhub/azure/eventhub/aio/_consumer_client_async.py b/sdk/eventhub/azure-eventhub/azure/eventhub/aio/_consumer_client_async.py
index 4321391c0637..7fe0bd44ab4e 100644
--- a/sdk/eventhub/azure-eventhub/azure/eventhub/aio/_consumer_client_async.py
+++ b/sdk/eventhub/azure-eventhub/azure/eventhub/aio/_consumer_client_async.py
@@ -79,7 +79,9 @@ class EventHubConsumerClient(ClientBaseAsync):
      if there is no further activity. By default the value is None, meaning that the client will not shutdown due to
      inactivity unless initiated by the service.
     :keyword transport_type: The type of transport protocol that will be used for communicating with
-     the Event Hubs service. Default is `TransportType.Amqp`.
+     the Event Hubs service. Default is `TransportType.Amqp` in which case port 5671 is used.
+     If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+     be used instead which uses port 443 for communication.
     :paramtype transport_type: ~azure.eventhub.TransportType
     :keyword dict http_proxy: HTTP proxy settings. This must be a dictionary with the following
      keys: `'proxy_hostname'` (str value) and `'proxy_port'` (int value).
@@ -237,7 +239,9 @@ def from_connection_string(
          if there is no further activity. By default the value is None, meaning that the client will not shutdown due
          to inactivity unless initiated by the service.
         :keyword transport_type: The type of transport protocol that will be used for communicating with
-         the Event Hubs service. Default is `TransportType.Amqp`.
+         the Event Hubs service. Default is `TransportType.Amqp` in which case port 5671 is used.
+         If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+         be used instead which uses port 443 for communication.
         :paramtype transport_type: ~azure.eventhub.TransportType
         :keyword checkpoint_store: A manager that stores the partition load-balancing and checkpoint data
          when receiving events. The checkpoint store will be used in both cases of receiving from all partitions
diff --git a/sdk/eventhub/azure-eventhub/azure/eventhub/aio/_producer_client_async.py b/sdk/eventhub/azure-eventhub/azure/eventhub/aio/_producer_client_async.py
index 7035060a75ff..4d1f57bea0ff 100644
--- a/sdk/eventhub/azure-eventhub/azure/eventhub/aio/_producer_client_async.py
+++ b/sdk/eventhub/azure-eventhub/azure/eventhub/aio/_producer_client_async.py
@@ -43,7 +43,9 @@ class EventHubProducerClient(ClientBaseAsync):
      if there is no activity. By default the value is None, meaning that the client will not shutdown due to inactivity
      unless initiated by the service.
     :keyword transport_type: The type of transport protocol that will be used for communicating with
-     the Event Hubs service. Default is `TransportType.Amqp`.
+     the Event Hubs service. Default is `TransportType.Amqp` in which case port 5671 is used.
+     If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+     be used instead which uses port 443 for communication.
     :paramtype transport_type: ~azure.eventhub.TransportType
     :keyword dict http_proxy: HTTP proxy settings. This must be a dictionary with the following
      keys: `'proxy_hostname'` (str value) and `'proxy_port'` (int value).
@@ -191,7 +193,9 @@ def from_connection_string(
          if there is no activity. By default the value is None, meaning that the client will not shutdown due to
          inactivity unless initiated by the service.
         :keyword transport_type: The type of transport protocol that will be used for communicating with
-         the Event Hubs service. Default is `TransportType.Amqp`.
+         the Event Hubs service. Default is `TransportType.Amqp` in which case port 5671 is used.
+         If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+         be used instead which uses port 443 for communication.
         :paramtype transport_type: ~azure.eventhub.TransportType
         :keyword str custom_endpoint_address: The custom endpoint address to use for establishing a connection to
          the Event Hubs service, allowing network requests to be routed through any application gateways or
diff --git a/sdk/servicebus/azure-servicebus/azure/servicebus/_servicebus_client.py b/sdk/servicebus/azure-servicebus/azure/servicebus/_servicebus_client.py
index c2d6de39c282..b408718e528f 100644
--- a/sdk/servicebus/azure-servicebus/azure/servicebus/_servicebus_client.py
+++ b/sdk/servicebus/azure-servicebus/azure/servicebus/_servicebus_client.py
@@ -45,7 +45,9 @@ class ServiceBusClient(object):
      `get_token(self, *scopes)` method.
     :keyword bool logging_enable: Whether to output network trace logs to the logger. Default is `False`.
     :keyword transport_type: The type of transport protocol that will be used for communicating with
-     the Service Bus service. Default is `TransportType.Amqp`.
+     the Service Bus service. Default is `TransportType.Amqp` in which case port 5671 is used.
+     If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+     be used instead which uses port 443 for communication.
     :paramtype transport_type: ~azure.servicebus.TransportType
     :keyword dict http_proxy: HTTP proxy settings. This must be a dictionary with the following
      keys: `'proxy_hostname'` (str value) and `'proxy_port'` (int value).
@@ -134,7 +136,9 @@ def from_connection_string(cls, conn_str, **kwargs):
         :param str conn_str: The connection string of a Service Bus.
         :keyword bool logging_enable: Whether to output network trace logs to the logger. Default is `False`.
         :keyword transport_type: The type of transport protocol that will be used for communicating with
-         the Service Bus service. Default is `TransportType.Amqp`.
+         the Service Bus service. Default is `TransportType.Amqp` in which case port 5671 is used.
+         If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+         be used instead which uses port 443 for communication.
         :paramtype transport_type: ~azure.servicebus.TransportType
         :keyword dict http_proxy: HTTP proxy settings. This must be a dictionary with the following
          keys: `'proxy_hostname'` (str value) and `'proxy_port'` (int value).
diff --git a/sdk/servicebus/azure-servicebus/azure/servicebus/aio/_servicebus_client_async.py b/sdk/servicebus/azure-servicebus/azure/servicebus/aio/_servicebus_client_async.py
index 8d60f8bf8de2..3748a0ed10e2 100644
--- a/sdk/servicebus/azure-servicebus/azure/servicebus/aio/_servicebus_client_async.py
+++ b/sdk/servicebus/azure-servicebus/azure/servicebus/aio/_servicebus_client_async.py
@@ -42,7 +42,9 @@ class ServiceBusClient(object):
      `get_token(self, *scopes)` method.
     :keyword bool logging_enable: Whether to output network trace logs to the logger. Default is `False`.
     :keyword transport_type: The type of transport protocol that will be used for communicating with
-     the Service Bus service. Default is `TransportType.Amqp`.
+     the Service Bus service. Default is `TransportType.Amqp` in which case port 5671 is used.
+     If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+     be used instead which uses port 443 for communication.
     :paramtype transport_type: ~azure.servicebus.TransportType
     :keyword dict http_proxy: HTTP proxy settings. This must be a dictionary with the following
      keys: `'proxy_hostname'` (str value) and `'proxy_port'` (int value).
@@ -111,7 +113,9 @@ def from_connection_string(cls, conn_str: str, **kwargs: Any) -> "ServiceBusClie
         :param str conn_str: The connection string of a Service Bus.
         :keyword bool logging_enable: Whether to output network trace logs to the logger. Default is `False`.
         :keyword transport_type: The type of transport protocol that will be used for communicating with
-         the Service Bus service. Default is `TransportType.Amqp`.
+         the Service Bus service. Default is `TransportType.Amqp` in which case port 5671 is used.
+         If the port 5671 is unavailable/blocked in the network environment, `TransportType.AmqpOverWebsocket` could
+         be used instead which uses port 443 for communication.
         :paramtype transport_type: ~azure.servicebus.TransportType
         :keyword dict http_proxy: HTTP proxy settings. This must be a dictionary with the following
          keys: `'proxy_hostname'` (str value) and `'proxy_port'` (int value).