Yeastar Linkus Mobile Client 4+


    • 3.9 • 21 Ratings
    • Free

iPhone Screenshots


Linkus is a VoIP Mobile Client coordinated with Yeastar PBXs that makes your iOS 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.

Key Capabilities
- Make and receive enterprise VoIP calls over your Wi-Fi or mobile data networks to lower mobile voice charges
- One number reach to conceal your personal mobile phone number and ensure unified corporate identity
- Set up flexible ring strategy for Linkus and the desktop phone
- Select different outbound routes for different destinations (local/long-distance/international, etc.)
- Corporate directory integration with lookup and visual status indicator (available/unavailable/busy)
- Configurable PBX features including Call Transfer, Call Forwarding, Call Waiting, DND, and Ring Timeout
- Support Push Notifications to alert users of incoming calls while conserving energy

Main Features
Call Forwarding
Call History
Call Route Selection
Call Transfer
Call Waiting
Contact Management
Corporate Directory
Do Not Disturb
Extension Status
Hold & Resume
Native Contacts Integration
One Touch Recording
Outbound Route Selection
PUSH Notification
Ring Strategy Selection
Speed Dial/Favorite

iOS Requirement: iOS 11.0 or higher
Network: 2G/3G/4G or Wi-Fi
Protocol: SIP FRC2361
Codec: iLBC/u-law/a-law/G722/G729
DTMF: Inband, RFC4733 (RFC2833), Info

This application is integrated with Yeastar PBXs; your administrator must provide you with identity information for you to start using.

What’s New

Version 5.2.9

1. Added support for External Chat feature, which allows you to centrally deal with customer queries (from different messaging channels, such as SMS or social media) on Linkus Mobile Client.
2. Optimized user interface to improve user experience.

Ratings and Reviews

3.9 out of 5
21 Ratings

21 Ratings

Rony Saha ,

Nice App, still need some development

It is a very nice & convenient Proprietary app to connect with Yeastar PBX over other 3rd party apps like Zoiper. Features like PBX contacts with BLF, easy create & connect Audio Conference are blasting. Still need further development like Video call & conference support, changing the server address without logging out, mostly need accounts section like Zoiper, 3CX etc for adding multiple accounts at a time. These added features will make it most professional app for connecting Yeastar PBX.

Currently draining battery too much on forced background run, need to recover the issue ASAP.

Baruch college student ,

Good app but doesn't work in UAE...

Good app but doesn't work in UAE with SRTP encryption enabled on extension, using TLS protocol. Which is huge security risk for our enterprise and corporate customers.

Scipaul ,

Needs fix

After update, Names and pictures disappeared and now just displays ext numbers. I got a name to show up by editing it on the server but too tedious to do for every person every time there is a linkus update. Please fix.

App Privacy

The developer, Yeastar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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