> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://telidesk.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Does TeliDesk require physical phones?

TeliDesk does not require physical phones. Our services are designed to work on your mobile phones using our Mobyx application.

If you require, physical phones, today we support the following models:

Polycom VVX400, 12 Line Executive phones. Refurbished phones with programming - $90.
Grandstream ATA: These are adapters for customers with analog phones.

* HT818 – 8 Analog ports - $199
* HT814 – 4 Analog ports - $119
* HT812 – 2 Analog ports - $59.00
* HT801 – 1 Analog port - $39.99

|| [Sales Questions](https://www.telidesk.com/contact)
|| [Support Contact](https://www.telidesk.com/support)
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