我可以使用标准的USSD字符串来测试随机的USSD网关吗? [英] Is there a standard USSD string I can use to test a random USSD gateway?

问题描述

我正在开发一个向USSD网关发送USSD消息的应用程序.但是，我还没有该网关的运营商所有者的帐户.不过，我还有其他帐户，我想测试一下我的USSD编码是否还可以.

从这个意义上讲，是否有一个标准的USSD命令可以发送，并且无论操作员是谁，任何USSD网关都可以理解并回答这些命令?如果是这样，哪个?

解决方案

您可能已经知道，USSD代表非结构化补充服务数据，消息的结构由各个运营商定义. /p>

快速浏览一下3GPP协议测试规范34.123第1部分，也没有使用标准USSD字符串进行协议测试.

在3GPP TS 22.090中定义了USSD消息的允许格式.因此，如果您发现某些USSD对话对您所拥有的运营商有效，那么您可以测试代码如何与允许的USSD消息格式(而不是特定的字符串)一起使用.

您还可以尝试这些常见呼叫转移消息.

I am developing an application that sends a USSD message to a USSD gateway. However, I do not have an account for the carrier owner of the gateway yet. Still, I have some other accounts and I would like to test if my USSD codding is fine.

In that sense, is there a standard USSD command I can send and be understandable and answered by any USSD gateway regardless of the operator? If so, which one(s)?

解决方案

As you probably know, USSD stands for Unstructured Supplementary Services Data, and the structure of the messages is defined by individual operators.

A quick glance at the 3GPP protocol test spec 34.123 part 1 shows no protocol tests with standard USSD strings either.

Allowed formats for USSD messages are defined in 3GPP TS 22.090. Therefore, if you find out some USSD dialogues that are valid with the operators with which you do have an account, you can test how your code works with the allowed USSD message formats (instead of particular strings).

You can also try these common call diverting messages.

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