TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaAliqinFcVoiceNumDoublecallRequest req = new AlibabaAliqinFcVoiceNumDoublecallRequest();
req.setSessionTimeOut("120");
req.setExtend("12345");
req.setCallerNum("13700000000");
req.setCallerShowNum("057188773344");
req.setCalledNum("13800000000");
req.setCalledShowNum("057188773344");
AlibabaAliqinFcVoiceNumDoublecallResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaAliqinFcVoiceNumDoublecallRequest req = new AlibabaAliqinFcVoiceNumDoublecallRequest();
req.SessionTimeOut = "120";
req.Extend = "12345";
req.CallerNum = "13700000000";
req.CallerShowNum = "057188773344";
req.CalledNum = "13800000000";
req.CalledShowNum = "057188773344";
AlibabaAliqinFcVoiceNumDoublecallResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaAliqinFcVoiceNumDoublecallRequest;
$req->setSessionTimeOut("120");
$req->setExtend("12345");
$req->setCallerNum("13700000000");
$req->setCallerShowNum("057188773344");
$req->setCalledNum("13800000000");
$req->setCalledShowNum("057188773344");
$resp = $c->execute($req);

curl -X POST 'http://gw.api.taobao.com/router/rest' \
-H 'Content-Type:application/x-www-form-urlencoded;charset=utf-8' \
-d 'app_key=12129701' \
-d 'format=json' \
-d 'method=alibaba.aliqin.fc.voice.num.doublecall' \
-d 'partner_id=apidoc' \
-d 'sign=251AAC232C38AEFE276BCA10C2B33FB9' \
-d 'sign_method=hmac' \
-d 'timestamp=2017-10-20+16%3A34%3A40' \
-d 'v=2.0' \
-d 'called_num=13800000000' \
-d 'called_show_num=057188773344' \
-d 'caller_num=13700000000' \
-d 'caller_show_num=057188773344' \
-d 'extend=12345' \
-d 'session_time_out=120'

# -*- coding: utf-8 -*-
import top.api

req=top.api.AlibabaAliqinFcVoiceNumDoublecallRequest(url,port)
req.set_app_info(top.appinfo(appkey,secret))

req.session_time_out="120"
req.extend="12345"
req.caller_num="13700000000"
req.caller_show_num="057188773344"
req.called_num="13800000000"
req.called_show_num="057188773344"
try:
	resp= req.getResponse()
	print(resp)
except Exception,e:
	print(e)

pTopRequest pRequest = alloc_top_request();
pTopResponse pResponse = NULL;
pTaobaoClient pClient = alloc_taobao_client(url, appkey, appsecret);
set_api_name(pRequest,"alibaba.aliqin.fc.voice.num.doublecall");
add_param(pRequest,"session_time_out","120");
add_param(pRequest,"extend","12345");
add_param(pRequest,"caller_num","13700000000");
add_param(pRequest,"caller_show_num","057188773344");
add_param(pRequest,"called_num","13800000000");
add_param(pRequest,"called_show_num","057188773344");
pResponse = top_execute(pClient,pRequest,NULL);
printf("ret code:%d\n",pResponse->code);
if(pResponse->code == 0){
	pTopResponseIterator ite = init_response_iterator(pResponse);
	pResultItem pResultItem = alloc_result_item();
	while(parseNext(ite, pResultItem) == 0){
		printf("%s:%s\n",pResultItem->key,pResultItem->value);
	}
	destroy_response_iterator(ite);
	destroy_result_item(pResultItem);
}
destroy_top_request(pRequest);
destroy_top_response(pResponse);
destroy_taobao_client(pClient);

TopClient = require('./topClient').TopClient;
var client = new TopClient({
	'appkey': 'appkey',
	'appsecret': 'secret',
	'REST_URL': 'http://gw.api.taobao.com/router/rest'
});

client.execute('alibaba.aliqin.fc.voice.num.doublecall', {
	'session_time_out':'120',
	'extend':'12345',
	'caller_num':'13700000000',
	'caller_show_num':'057188773344',
	'called_num':'13800000000',
	'called_show_num':'057188773344'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<alibaba_aliqin_fc_voice_num_doublecall_response>
    <result>
    </result>
</alibaba_aliqin_fc_voice_num_doublecall_response>

{
    "alibaba_aliqin_fc_voice_num_doublecall_response":{
        "result":{
        }
    }
}

<error_response>
    <code>50</code>
    <msg>Remote service error</msg>
    <sub_code>isv.invalid-parameter</sub_code>
    <sub_msg>非法参数</sub_msg>
</error_response>

{"error_response":{"code":50,"msg":"Remote service error","sub_code":"isv.invalid-parameter","sub_msg":"非法参数"}}