> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/initial-installation/1.-instructions-by-platform/cloud-installation/cloud-aws/aws-installation-troubleshooting.md).

# AWS Installation Troubleshooting

#### Launch Failed after step 4

<figure><img src="https://docs.telcobridges.com/w/images/thumb/5/5d/FailedLaunch.png/800px-FailedLaunch.png" alt=""><figcaption></figcaption></figure>

```
   Follow the link:
```

<figure><img src="https://docs.telcobridges.com/w/images/thumb/c/c1/FailedLaunchLink.png/800px-FailedLaunchLink.png" alt=""><figcaption></figcaption></figure>

* Click on “Continue to Subscribe”:

<figure><img src="https://docs.telcobridges.com/w/images/thumb/5/5e/Subscribe.png/800px-Subscribe.png" alt=""><figcaption></figcaption></figure>

* If you agree with Amazon conditions, click on “Accept Software Terms & Launch with 1-click”. Now, you are ready to launch the instance you need:

<figure><img src="https://docs.telcobridges.com/w/images/thumb/2/22/Accept.png/800px-Accept.png" alt=""><figcaption></figcaption></figure>

<br>

#### Test if ProSBC is up and running in real-time

You can open a session of the image running CentOS7 and check the status of Pro*SBC* in real-time. Depending on your operating system, you can follow the links on Amazon guide to do so:

| Your Computer                                  | Topic                                                                                                                           |
| ---------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
| Linux                                          | [Connecting to Your Linux Instance Using SSH](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AccessingInstancesLinux.html) |
| Windows                                        | [Connecting to Your Linux Instance from Windows Using PuTTY](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/putty.html)    |
| All (using Firefox, Edge or Internet Explorer) | [Connecting to Your Linux Instance Using MindTerm](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/mindterm.html)           |


---

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