diff --git a/sdk/communication/Azure.Communication.CallingServer/api/Azure.Communication.CallingServer.netstandard2.0.cs b/sdk/communication/Azure.Communication.CallingServer/api/Azure.Communication.CallingServer.netstandard2.0.cs
index 4db37ccf78c0..bf90d51f1122 100644
--- a/sdk/communication/Azure.Communication.CallingServer/api/Azure.Communication.CallingServer.netstandard2.0.cs
+++ b/sdk/communication/Azure.Communication.CallingServer/api/Azure.Communication.CallingServer.netstandard2.0.cs
@@ -64,7 +64,8 @@ public partial class CallingServerClient
         protected CallingServerClient() { }
         public CallingServerClient(string connectionString) { }
         public CallingServerClient(string connectionString, Azure.Communication.CallingServer.CallingServerClientOptions options) { }
-        public CallingServerClient(System.Uri endpoint, Azure.Core.TokenCredential tokenCredential, Azure.Communication.CallingServer.CallingServerClientOptions options = null) { }
+        public CallingServerClient(System.Uri endpoint, Azure.Core.TokenCredential credential) { }
+        public CallingServerClient(System.Uri endpoint, Azure.Core.TokenCredential credential, Azure.Communication.CallingServer.CallingServerClientOptions options) { }
         public virtual Azure.Response<Azure.Communication.CallingServer.CallConnection> CreateCallConnection(Azure.Communication.CommunicationIdentifier source, System.Collections.Generic.IEnumerable<Azure.Communication.CommunicationIdentifier> targets, Azure.Communication.CallingServer.CreateCallOptions options, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken)) { throw null; }
         public virtual System.Threading.Tasks.Task<Azure.Response<Azure.Communication.CallingServer.CallConnection>> CreateCallConnectionAsync(Azure.Communication.CommunicationIdentifier source, System.Collections.Generic.IEnumerable<Azure.Communication.CommunicationIdentifier> targets, Azure.Communication.CallingServer.CreateCallOptions options, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken)) { throw null; }
         public virtual Azure.Response<System.IO.Stream> DownloadStreaming(System.Uri sourceEndpoint, Azure.HttpRange range = default(Azure.HttpRange), System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken)) { throw null; }
diff --git a/sdk/communication/Azure.Communication.CallingServer/src/CallingServerClient.cs b/sdk/communication/Azure.Communication.CallingServer/src/CallingServerClient.cs
index 1604f5851eaa..5fac0dcf8232 100644
--- a/sdk/communication/Azure.Communication.CallingServer/src/CallingServerClient.cs
+++ b/sdk/communication/Azure.Communication.CallingServer/src/CallingServerClient.cs
@@ -46,15 +46,24 @@ public CallingServerClient(string connectionString, CallingServerClientOptions o
 
         /// <summary> Initializes a new instance of <see cref="CallingServerClient"/>.</summary>
         /// <param name="endpoint">The URI of the Azure Communication Services resource.</param>
-        /// <param name="tokenCredential">The TokenCredential used to authenticate requests, such as DefaultAzureCredential.</param>
-        /// <param name="options">Client option exposing <see cref="ClientOptions.Diagnostics"/>, <see cref="ClientOptions.Retry"/>, <see cref="ClientOptions.Transport"/>, etc.</param>
-        public CallingServerClient(Uri endpoint, TokenCredential tokenCredential, CallingServerClientOptions options = default)
+        /// <param name="credential">The TokenCredential used to authenticate requests, such as DefaultAzureCredential.</param>
+        public CallingServerClient(Uri endpoint, TokenCredential credential)
             : this(
                 Argument.CheckNotNull(endpoint, nameof(endpoint)).AbsoluteUri,
-                Argument.CheckNotNull(tokenCredential, nameof(tokenCredential)),
-                options ?? new CallingServerClientOptions())
+                Argument.CheckNotNull(credential, nameof(credential)),
+                new CallingServerClientOptions())
         { }
 
+        /// <summary> Initializes a new instance of <see cref="CallingServerClient"/>.</summary>
+        /// <param name="endpoint">The URI of the Azure Communication Services resource.</param>
+        /// <param name="credential">The TokenCredential used to authenticate requests, such as DefaultAzureCredential.</param>
+        /// <param name="options">Client option exposing <see cref="ClientOptions.Diagnostics"/>, <see cref="ClientOptions.Retry"/>, <see cref="ClientOptions.Transport"/>, etc.</param>
+        public CallingServerClient(Uri endpoint, TokenCredential credential, CallingServerClientOptions options)
+            : this(
+                Argument.CheckNotNull(endpoint, nameof(endpoint)).AbsoluteUri,
+                Argument.CheckNotNull(credential, nameof(credential)),
+                Argument.CheckNotNull(options, nameof(options)))
+        { }
         #endregion
 
         #region private constructors