diff --git a/src/main/java/com/bandwidth/iris/sdk/model/ImportTnCheckerPayload.java b/src/main/java/com/bandwidth/iris/sdk/model/ImportTnCheckerPayload.java
index ccaa2e8..464e7ab 100644
--- a/src/main/java/com/bandwidth/iris/sdk/model/ImportTnCheckerPayload.java
+++ b/src/main/java/com/bandwidth/iris/sdk/model/ImportTnCheckerPayload.java
@@ -8,9 +8,16 @@
 @XmlAccessorType(XmlAccessType.FIELD)
 public class ImportTnCheckerPayload extends BaseModel {
 
+    @XmlElement( name = "SiteId")
+    private int siteId;
+
+    @XmlElement( name = "SipPeerId")
+    private int sipPeer;
+
     @XmlElementWrapper(name = "TelephoneNumbers")
     @XmlElement(name = "TelephoneNumber")
     private List<String> telephoneNumberList;
+
     @XmlElementWrapper(name = "ImportTnErrors")
     @XmlElement(name ="ImportTnError")
     private List<ImportTnError> importTnErrorList;
@@ -30,4 +37,20 @@ public List<ImportTnError> getImportTnErrorList() {
     public void setImportTnErrorList(List<ImportTnError> importTnErrorList) {
         this.importTnErrorList = importTnErrorList;
     }
+
+    public int getSiteId() {
+        return siteId;
+    }
+
+    public void setSiteId(int siteId) {
+        this.siteId = siteId;
+    }
+
+    public int getSipPeer() {
+        return sipPeer;
+    }
+
+    public void setSipPeer(int sipPeer) {
+        this.sipPeer = sipPeer;
+    }
 }
diff --git a/src/test/java/com/bandwidth/iris/sdk/ImportTnCheckerTests.java b/src/test/java/com/bandwidth/iris/sdk/ImportTnCheckerTests.java
index 91a2054..15c3ea8 100644
--- a/src/test/java/com/bandwidth/iris/sdk/ImportTnCheckerTests.java
+++ b/src/test/java/com/bandwidth/iris/sdk/ImportTnCheckerTests.java
@@ -30,6 +30,8 @@ public void TestCheck() throws Exception {
 
         ImportTnCheckerPayload payload = new ImportTnCheckerPayload();
         payload.setTelephoneNumberList(numbers);
+        payload.setSipPeer(500025);
+        payload.setSiteId(486);
 
         ImportTnCheckerResponse response = ImportTnChecker.Check(getDefaultClient(), payload );
         ImportTnCheckerPayload resPayload = response.getImportTnCheckerPayload();