AMI与AGI的通信

Question

在我的dialPlan中，调用者将连接到AGI。我希望通过通道变量将变量var从AMI发送到AGI

originateAction.setChannel("SIP/1000abc");
originateAction.setContext("outgoing-call");
originateAction.setExten("100"); 
originateAction.setVariable("var", "Say to the user that he sucks");

我尝试了所有可能的外接电话组合，但都没有起作用。

[outgoing-call]
exten=>100,1,AGI(agi://127.0.0.1/hello.agi?user=${var})

[outgoing-call]
exten=>100,1,AGI(agi://127.0.0.1/hello.agi?var=${var})

[outgoing-call]
exten=>100,1,AGI(agi://127.0.0.1/hello.agi,${var})

AGI

public void service(AgiRequest request, AgiChannel channel)
            throws AgiException
    {
        answer();
        System.out.println("Inside");
        String a=request.getParameter("var");
       // String b=request.getParameter("user");
        String c=channel.getVariable("var");
       // String d=channel.getVariable("user");
        System.out.println(a+"\n"+b+"\n"+c+"\n"+d+"\n");
        hangup();
     }

输出始终为空。

Answer 1

在拨号计划中将参数传递给AGI的正确方法是：

exten=>_0.，n，AGI(CALLyourAGI，${VARIABLE})

在调用AGI之前，如果确实设置了变量，则可以在CLI中显示：

[outgoing-call]

exten=>100,1,NoOP(My Variable content ${var})
exten=>100,n,AGI(agi://127.0.0.1/hello.agi,${var})

不要忘记在CLI中设置详细的

ast*CLI>核心集详细9999

打个电话，眼睛盯着它