diff --git a/README.md b/README.md
index 30df8b9..f0b62e1 100644
--- a/README.md
+++ b/README.md
@@ -724,7 +724,7 @@ numbers.SipPeer.create(data, callback);
 ### Get SIP Peer
 
 ```Javascript
-numbers.SipPeer.get("id", callback);
+numbers.SipPeer.get(siteId, sipPeerId, callback);
 ```
 
 ### List SIP Peers