从CiscoProvider.GetCall(int callLegID)获取结果不稳定

Question

我有代码：

        CiscoJtapiPeer peer = (CiscoJtapiPeer) JtapiPeerFactory.getJtapiPeer(null);
    CiscoProvider provider = (CiscoProvider) peer.getProvider(host+";login="+ login +";passwd=" + pass);
    provider.addObserver(new ProviderObserver() {
                    @Override
        public void providerChangedEvent (ProvEv [] eventList) {
            if (eventList == null) return;
            for (int i = 0; i < eventList.length; ++i) {
                if (eventList[i] instanceof ProvInServiceEv) {
                    inService.set();
                }
            }
        }
    });
    inService.waitTrue();
    System.out.println("In servise.");
        CiscoAddress srcAddr = (CiscoAddress) provider.getAddress(dn);
        srcAddr.addCallObserver(new MyCallControlCallObserver(dn, provider))

和地址上的观察者：

        @Override
public void callChangedEvent(CallEv[] evlist)throws Exception{
    for (CallEv evlist1 : evlist) {

        if (evlist1.getID() == CiscoTermConnRecordingEndEv.ID) {
            call = provider.getCall(callid);
            if (call != null) {
                System.out.println("From: " + call.getCallingAddress() + "   To: " + call.getCalledAddress());
            }
            else {System.out.println("Call is null");}
        }
    }
}

函数provider.getCall(callid)返回对象不稳定。就像这样-

From: 4403   To: 5215 
Call is null
Call is null
From: 4403   To: 5215
From: 4403   To: 5215
Call is null
Call is null
From: 4403   To: 5215

通话间隔5- 15秒，通话时长3-7秒。我尝试更改以处理该事件-同样的结果。我做错了什么？也许这是因为CUCM是一个集群？每个调用的CiscoProvider是不同的？

Answer 1

if (evlist1.getID() == CiscoTermConnRecordingEndEv.ID) {
            call = provider.getCall(callid);
            if (call != null) {
                System.out.println("From: " + call.getCallingAddress() + "   To: " + call.getCalledAddress());
            }
            else {System.out.println("Call is null");}
        }

您收到的呼叫的录音选项为true。您只能获得录音的呼叫。这就是你的函数不稳定的原因。如果您希望获取所有呼叫，而不是CiscoTermConnRecordingEndEv，请使用TermConnActiveEv，如果您希望获取处于活动状态呼叫，请使用TermConnRingingEv。