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About Yealink

Yealink is a global leading provider of enterprise communication and collaboration solutions, offering video conferencing service to 
worldwide enterprises. Focusing on research and development, Yealink also insists on innovation and creation. With the outstanding 
technical patents of cloud computing, audio, video and image processing technology, Yealink has built up a panoramic collaboration 
solution of audio and video conferencing by merging its cloud services with a series of endpoints products. As one of the best 
providers in more than 140 countries and regions including the US, the UK and Australia, Yealink ranks No.1 in the global market share 
of SIP phone shipments.

Copyright

Copyright © 2019 YEALINK(XIAMEN) NETWORK TECHNOLOGY CO., LTD.

Copyright © 2019 Yealink(Xiamen) 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 Yealink(Xiamen) Network Technology CO., LTD. 

Technical Support

Visit Yealink WIKI (

http://support.yealink.com/

) for firmware downloads, product documents, FAQ, and more. For better service, we 

sincerely recommend you to use Yealink Ticketing system (

https://ticket.yealink.com

) to submit all your technical issues.

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