From 813b227be1ef6b5cdc52d8c9ce006309e321bd0d Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Sat, 25 Jun 2011 10:10:28 +0200
Subject: [PATCH] callagent: Add a clearCallId that can be used in the used
 state

---
 callagent/MGCPEndpoint.st | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/callagent/MGCPEndpoint.st b/callagent/MGCPEndpoint.st
index 8b31fb0..9c9161a 100644
--- a/callagent/MGCPEndpoint.st
+++ b/callagent/MGCPEndpoint.st
@@ -130,10 +130,17 @@ Object subclass: MGCPEndpoint [
     ]
 
     callId: aCallId [
+        <category: 'callid'>
         self requireState: self class stateReserved.
         callid := aCallId.
     ]
 
+    clearCallId [
+        <category: 'callid'>
+        self requireState: self class stateUsed.
+        callid := nil. 
+    ]
+
     connId [
         <category: 'connid'>
         ^ connid