diff --git a/callagent/MGCPEndpoint.st b/callagent/MGCPEndpoint.st
index fd2750b..8b31fb0 100644
--- a/callagent/MGCPEndpoint.st
+++ b/callagent/MGCPEndpoint.st
@@ -17,7 +17,7 @@
 "
 
 Object subclass: MGCPEndpoint [
-    | nr trunk state callid sdp|
+    | nr trunk state callid connid sdp|
     <category: 'MGCP-Callagent'>
     <comment: 'I am one endpoint. I have a state...'>
 
@@ -94,6 +94,7 @@ Object subclass: MGCPEndpoint [
         state := self class stateUnused.
         sdp := nil.
         callid := nil.
+        connid := nil.
     ]
 
     tryBlock [
@@ -132,4 +133,14 @@ Object subclass: MGCPEndpoint [
         self requireState: self class stateReserved.
         callid := aCallId.
     ]
+
+    connId [
+        <category: 'connid'>
+        ^ connid
+    ]
+
+    connId: aConnId [
+        self requireState: self class stateUsed.
+        connid := aConnId.
+    ]
 ]