When I dial 999 to get into the VM system nothing happens. That is to say that I do not hear anything. According to my phone(grandstream gxp2000) and the Assistant it says that I have 12 messages, but cannot get them. I just enabled VM for testing and I am having a hard time understanding what the problem is. The following is from my server status log: 14:39:44.993 StratInOut:nCancel [CM104009] Call(3): Call from Ext.200 to 999 has been terminated 14:39:29.649 CallLegImpl:nConnected [CM103001] Call(3): Created audio channel for Ext.200 (18.104.22.168:20983) with Media Server (192.168.1.3:7004) 14:39:29.556 CallConf:nIncoming [CM103002] Call(3): Incoming call from 200 (Ext.200) to sip:email@example.com Please help.