# Page Not Found

The URL `files/jMsu6jegYq4aFZIHEcIg` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [2.4.Tổng đài voice IP](https://docs.sandbox.com.vn/2.-sale/2.4.tong-dai-voice-ip.md)
- [7.2 Quản lý hạng khách hàng](https://docs.sandbox.com.vn/7.-khach-hang/7.2-quan-ly-hang-khach-hang.md)
- [3.4 Quản lý sản phẩm chi nhánh](https://docs.sandbox.com.vn/3.-kho/3.4-quan-ly-san-pham-chi-nhanh.md)
- [Cho phép phân bổ đơn cho marketing](https://docs.sandbox.com.vn/2.-sale/2.1-telesales/cho-phep-phan-bo-don-cho-marketing.md)
- [2.2 Quản lý chia leads](https://docs.sandbox.com.vn/2.-sale/2.2-quan-ly-chia-leads.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://docs.sandbox.com.vn/2.-sale/2.4.tong-dai-voice-ip.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://docs.sandbox.com.vn/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.sandbox.com.vn/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., `/2.-sale/2.4.tong-dai-voice-ip.md`).

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