Copyright © 2020 Flyingvoice Network Technology CO., LTD.

Copyright © 2020 Flyingvoice Network Technology CO., LTD. All rights reserved. No parts of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, photocopying, recording, or otherwise, for any purpose, without the express written permission of Flyingvoice Network Technology CO., LTD. Under the law, reproducing includes translating into another language or format.

When this publication is made available on media, Flyingvoice Network Technology CO., LTD. gives its consent to downloading and printing copies of the content provided in this file only for private use but not for redistribution. No parts of this publication may be subject to alteration, modification or commercial use. Flyingvoice Network Technology CO., LTD. will not be liable for any damages arising from use of an illegally modified or altered publication.


Flyingvoice®, the logo and the name and marks is trademark of Flyingvoice Network Technology CO., LTD, which are registered legally in China, the United States, EU (European Union) and other countries.

All other trademarks belong to their respective owners. Without Flyingvoice’s express written permission, recipient shall not reproduce or transmit any portion hereof in any form or by any means, with any purpose other than personal use.


1. Warranty

The specifications and information regarding the products in this guide are subject to change without notice. all statements, information, and recommendations in this guide are believed to be accurate and presented without warranty of any kind, express or implied. users must take full responsibility for their application of products.

2. Disclaimer

Flyingvoice network technology co., ltd. makes no warranty of any kind with regard to this guide, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Flyingvoice network technology co., ltd. shall not be liable for errors contained herein nor for incidental or consequential damages in connection with the furnishing,performance, or use of this guide.

3. Limitation of Liability

Flyingvoice and/or its respective suppliers are not responsible for the suitability of the information contained in this document for any reason. The information is provided “as is”, and Flyingvoice does not provide any warranty and is subject to change without notice. All risks other than risks caused by use of the information are borne by the recipient. In no event, even if Flyingvoice has been suggested the occurrence of damages that are direct, consequential, incidental, special, punitive or whatsoever (Including but not limited to loss of business profit, business interruption or loss of business information), shall not be liable for these damages.

End User License Agreement

This End User License Agreement (“EULA”) is a legal agreement between you and Flyingvoice. By installing, copying or otherwise using the Products, you: (1) agree to be bounded by the terms of this EULA, (2) you are the owner or an authorized user of the device, and (3) you represent and warrant that you have the right, authority and capacity to enter into this agreement and to abide by all its terms and conditions, just as if you had signed it. The EULA for this product is available on the Flyingvoice Support page for the product.  

Patent Information

China, the United States, EU (European Union) and other countries are protecting one or more patents of accompanying products and/or patents being applied by Flyingvoice. 

Technical Support

Visit for product documents and FAQ, or contact Flyingvoice by email at We’ll offer the help you need.


Flyingvoice ATA firmware contains third-party software under the GNU General Public License(GPL). Flyingvoice uses software under the specific terms of the GPL. Please refer to the GPL for the exact terms and conditions of the license.

The original GPL license, source code of components licensed under GPL and used in Flyingvoice products can be downloaded online:

Risk Warning Statement

This risk warning statement contains a summary of external network servers that FTA5111 will access under its factory settings in order to obtain necessary service support. If you want to prohibit these accesses based on security considerations, you can disable them through the WEB management page.

Number Server Domain Name Description Factory Setting
1 Flyingvoice Provision web management configuration server Disable
2 Flyingvoice TR069 web management server Disable
3 NTP server Enable
4 NTP Secondary server Enable
Author:admin  Create time:2023-11-09 17:20
Last editor:admin  Update time:2024-01-03 16:14