带级联提示的星号定位

Question

这个问题不言自明。我想运行fastagi.AgiChannel的getoption方法，但是使用连接的提示，就像在拨号计划中直接执行背景(按-1&或&press-2)一样。我试过所有的变体，在网上到处搜索，但找不到。我正在使用eclipse用java编程。在密码下面。

import org.asteriskjava.fastagi.AgiChannel;
import org.asteriskjava.fastagi.AgiException;
import org.asteriskjava.fastagi.AgiRequest;
import org.asteriskjava.fastagi.BaseAgiScript;

public class HelloAgiScript extends BaseAgiScript{

    @Override
    public void service(AgiRequest arg0, AgiChannel arg1) throws AgiException {
        int choice;
        // Answer the channel
        answer();
        //say hello
        streamFile("silence/1");
        streamFile("welcome");
        //Ask for an input and give feedback
        choice=getOption("press-1","1,2"); //Here is where I would like to prompt press-1 or press-2
        sayDigits(String.valueOf(choice-48));
        streamFile("silence/1");
        //and hangup
        hangup();   
    }
    }

Answer 1

找到了解决办法。正如arehops建议的那样，您不能在多个文件中使用getOption。我无法复制他的建议，但我发现这个实现可以使用exec和AgiReply：

import org.asteriskjava.fastagi.AgiChannel;
import org.asteriskjava.fastagi.AgiException;
import org.asteriskjava.fastagi.AgiRequest;
import org.asteriskjava.fastagi.BaseAgiScript;
import org.asteriskjava.fastagi.reply.AgiReply;

public class HelloAgiScript extends BaseAgiScript {

    @Override
    public void service(AgiRequest arg0, AgiChannel arg1) throws AgiException {
        String choice;
        // Answer the channel
        answer();
        //say hello
        streamFile("silence/1");
        streamFile("welcome");
        //Ask for an input and give feedback
        System.out.println("test");
        exec("Background","press-1&or&press-2&silence/3"); //Executes Background application
        AgiReply agiReply = getLastReply(); //Get the reply in the form of an AgiReply object
        choice=agiReply.getResult(); //Extract the actual reply
        choice=Character.toString((char) Integer.parseInt(choice)); // convert from ascii to actual digit
        System.out.println("choice: "+choice);
        streamFile("silence/1");
        sayDigits(choice);
        streamFile("silence/1");
        //and hangup
        hangup();   
    }
}

Answer 2

不，不能对多个文件使用getOption。

但是您可以摆脱这个奇怪的java固件，并使用星号AGI。

ExecCommand("Read(result,press-1&or&press-2,1,,3)");
choice=getVariable("result");

有关更多信息，请参见

http://www.asterisk-java.org/development/apidocs/index.html

http://www.voip-info.org/wiki/view/Asterisk+cmd+Read