# Page Not Found

The URL `portsip-communications-solution/high-availability/high-availability-and-scalability-on-aws/high-availability-installations-on-aws` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [High Availability Installations on AWS](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/high-availability-installations-on-aws.md)
- [High Availability Installations on AWS](https://support.portsip.com/v16.x-maintenance-mode/high-availability-v16.x/high-availability-and-scalability-on-aws/high-availability-installations-on-aws.md)
- [High Availability Installations on Ubuntu](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/high-availability-installations-on-ubuntu.md)
- [Upgrading High Availability Installation](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/upgrading-high-availability-installation.md)
- [Upgrading High Availability Installation](https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-premise/upgrading-high-availability-installation.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://support.portsip.com/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/high-availability-installations-on-aws.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://support.portsip.com/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://support.portsip.com/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/portsip-communications-solution/high-availability-v22.x/high-availability-and-scalability-on-aws/high-availability-installations-on-aws.md`).

You may also use `Accept: text/markdown` header for content negotiation.