1.85K reviews
Content rating
Everyone
500K+
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Content rating
Everyone
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About this app

Linkus is a VoIP Mobile Client coordinated with Yeastar PBXs that makes your Android mobile phone an office extension and links you and your colleagues and customers anywhere anytime. Make and receive calls through corporate phone network to slash call costs and enhance efficiency with consistent in-office experience.
Linkus is a VoIP Mobile Client coordinated with Yeastar PBXs
Updated on
Sep 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

1.83K reviews
Big Country
June 16, 2026
You can't make the font bigger. Changing the notification tones isn't simple. You can't personalize the tabs by rearranging them to your liking. I miss a lot of notifications because they don't always come through or they disappear in the chat. The texting box doesn't change size. If you have a lot to text you have to try and scroll one line at a time to proof read. This is only the first day of use. I have a feeling there will a lot more issues in the near future. But company policy so........
1 person found this review helpful
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Xiamen Yeastar Digital Technology Co., Ltd.
June 17, 2026
You can send us a detailed description of your problem for our technical support team (helpdesk@yeastar.com) to review. Thank you for your support and understanding.
James Middleton
July 14, 2021
A couple issues, because it is not actually a phone call, when an actual cellular call comes in, the caller on this system cannot hear me until I reject the other call. Separately, it would be a lot better if I could assign a different ringtone to the whole program and to individual callers. It's annoying that I don't know if it's my personal phone or the system ringing. Finally, it would be awesome if you could set do not disturb time where it automatically becomes available again.
20 people found this review helpful
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Stefano Falzari
September 4, 2026
Can you please check and realease an update for the galaxy fold? In the new fold 8 (wide) when unfolded and used in vertical (horizontal crease) when searching for a contact the app rotates automatically and crashes. In general, when unfolded everything is enormous. Thank you
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Xiamen Yeastar Digital Technology Co., Ltd.
September 16, 2026
Currently, we have not fully adapted to tablets and foldable screens, so this situation is expected behavior. We will make the necessary adjustments in the later schedule.You can continue to follow the subsequent Linkus Mobile Client updates we release to see if they have been adapted for the relevant devices.

What’s new

1. Added support for customizing the navigation bar for quick access to frequently used features.
2. Added support for Call Confirmation on call forwarding and mobile number simultaneous ringing. When enabled, external recipients press a key to accept calls, preventing misrouting to voicemail.
3. Optimized external chat:
-Supports selecting recipients from the directory when creating SMS sessions.
-Supports read receipts, quoted replies, and emoji reactions.
4. Other usability improvements.
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
厦门星纵数字科技有限公司
support@yeastar.com
中国 福建省厦门市 厦门火炬高新区软件园三期集美北大道1152号401室 邮政编码: 361000
+86 185 5925 5136

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