Unified Communications App

Linkus UC Clients

Stay connected anywhere, anytime — with call, meet and chat, all in one simple app for desktop, mobile and web.

Linkus UC Clients on desktop, mobile and web
650,000+  Yeastar PBXs installed across 120+ countries worldwide
One App

The All-in-One App for Your Business Communications

Full-Featured

Call, video, message, conference and more. Access your Yeastar phone system features anywhere you have an internet connection.

Easy for Everyone

Use the app on your computer or mobile phone. Streamline workflows with a modern, easy-to-navigate interface.

Manage and control your calls with Linkus desktop and mobile client
Call Control

Manage & Control Your Calls

  • Make and receive audio/video calls and switch between them with one click
  • Transfer, hold, mute and record a call to any number or extension
  • Check missed calls and call history; listen to voicemails and one-touch recordings
  • Set up personal call-forwarding rules and ring strategies easily
  • Flip a live call seamlessly between desktop, mobile and IP phone without interrupting the conversation
Meet & Message

Chat, Conference & Collaborate

Omnichannel messaging icon

Omnichannel Messaging

WhatsApp, SMS and team chats. Access and respond to customer messages from multiple channels and collaborate with teams — all in one interface.

WhatsApp chats and SMS messaging in Linkus
Conference and meeting icon

Conference & Meeting

HD audio conferencing and web-based video meetings with screen sharing. Start, schedule and join with a few clicks.

Video meeting in Linkus
Contact details all in one place in Linkus
Address Book

All Contacts in One Place

Keep track of the contact details that matter to your business with a unified address book. Let your team always know who is in touch and reach out to customers with ease.

  • Unified corporate directory
  • Create and manage personal or shared contacts
  • Sync contacts from CRM and helpdesk platforms
And More

More Standout Features & Integrations

Remote Access Service icon

Remote Access Service

Secure, stable communications anywhere — without port forwarding.

Call Center Console icon

Call Center Console

Monitor and manage your queues and agent activities right in the web client.

Presence States icon

Presence States

Let colleagues know whether you are available with clear presence indicators.

File Sharing icon

File Sharing

Share files, documents, images and more in one-to-one or group chats.

Function Keys icon

Function Keys

Set up feature shortcuts for speed dial, intercom, BLF monitoring and more.

Desk Phone Control CTI icon

Desk Phone Control (CTI)

Connect an IP phone to control calls on your computer while talking on the handset.

Microsoft Teams integration icon

MS Teams Integration

Embed the Linkus app inside Microsoft Teams to streamline your workflow.

Microsoft Outlook integration icon

Outlook Integration

Click-to-call Outlook contacts and view your call logs directly in Outlook.

CRM Integration icon

CRM Integration

Supports HubSpot, Salesforce, Zendesk, Zoho, Bitrix24, Odoo and more.

Ready to Improve Your Business Communications?

Try the app with full feature access on a Yeastar P-Series Phone System. Join thousands of businesses building better conversations.

Try with a Yeastar Phone System
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Datasheet

Explore Linkus features and PBX/version requirements in detail.

View Datasheet
Download Linkus icon

Download Linkus

Available for iOS, Android, Windows and macOS.

Get the App
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Free Trial

The fully-loaded Linkus can be tested with a Yeastar PBX free trial.

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Note: The features supported on the Linkus UC Client depend on the connected Yeastar phone system. The Linkus Web Client is supported exclusively on the Yeastar P-Series Phone System.

FAQs

Linkus UC Clients — FAQs

What are Linkus UC Clients?+
Linkus UC Clients are Yeastar's unified communications softphone apps for Windows, macOS, iOS, Android, web browsers and Google Chrome. They let you make and receive calls, hold video meetings, message across channels and manage contacts from a single app, anywhere with an internet connection.
Is Linkus free with a Yeastar phone system?+
Yes. Linkus UC Clients are included free with all Yeastar business phone systems. The features available in the app depend on the connected phone system; the Linkus Web Client is supported exclusively on the Yeastar P-Series Phone System.
Which devices does Linkus support?+
Linkus is available as a Mobile Client (iOS and Android), a Desktop Client (Windows and macOS), a Web Client in the browser, and a Google Chrome extension — so your team can work from a computer or phone with a consistent experience.
How do I get Linkus in India?+
Linkus ships with every Yeastar phone system, available in India through Cohesive Technologies, the authorized Yeastar distributor. Call +91 120 4830000 or email sales@cohesiveglobal.com to get started with a Yeastar PBX and Linkus.