Individuals and non-profit organisations use it free of charge. The free YunZheng LAB allowance includes a personal phone system with 20 extensions and 10 YunZheng Voice numbers. Membership is for businesses and startups.

Any current browser with microphone access, on a desktop or a phone.

Can I keep my desk phone?

Yes. The extension rings in the browser and on the desk phone at the same time.

Can my organisation use it?

Yes. The phone system — extensions, menus, queues and business hours — is set up in the Orbit console.

Orbit V-Gate, the cloud phone system of the Orbit platform.

YunZheng Voice

What you get

Calls in the browser

A dial pad and a call screen with mute, hold, transfer, keypad tones and on-demand recording, with nothing to install.

Incoming calls

A ringing notification even when the tab is in the background; answer or decline from it.

Several extensions

Switch between the extensions you were given, the way you switch between mailboxes.

Your own line and your work line

When an organisation gives you an extension, switch between your own line and your work line at the top of the page; calls, history and voicemail follow the line you choose, and both keep ringing.

Voicemail

Listen in the page, mark messages heard, delete them, get an email when one arrives, and record your own greeting.

Call history

Every call placed, received and missed, with its length, one click to call back, and recordings where the call was recorded.

Forwarding and do not disturb

Forward always, when busy or when unanswered; choose how long the phone rings; turn on do not disturb for a quiet hour.

Queues

Sign in to and out of the queues you answer, from the same page.

A number of your own

A free YunZheng Voice number that rings every extension you add to it, wherever each of them is, and that other internet phone services can call.

Desk phones and phone apps

The same extension also works on a desk phone or a phone app, and all of them ring together.

A phone for you and your team

A desk phone without the desk

Your organisation's extension in any browser, on a computer or a phone: the same number, the same colleagues, the same voicemail.

One number, every device

A YunZheng Voice number rings the browser, the desk phone and the phone app at the same time; the first one you pick up takes the call.

For reception and support teams

Sign in to the queues you work, transfer a caller to the right person, and see every missed call with a way to call back.

How to start

Get an extension. In an organisation, ask the administrator of its phone system to assign one to your YunZheng account's email address; on your own, set up a free personal phone system with one extension in the Orbit console — Voice takes you there.
Sign in to Voice with that account. The extension is yours from the first sign-in; allow the microphone when the browser asks.
Make a call. The next time you come back signed in, Voice opens straight into your calls.

Step by step, with screenshots: Get a YunZheng Voice number and make your first call

Open Voice

Questions

Is it free?: Individuals and non-profit organisations use it free of charge. The free YunZheng LAB allowance includes a personal phone system with 20 extensions and 10 YunZheng Voice numbers. Membership is for businesses and startups.
Which browsers?: Any current browser with microphone access, on a desktop or a phone.
Can I keep my desk phone?: Yes. The extension rings in the browser and on the desk phone at the same time.
Can my organisation use it?: Yes. The phone system — extensions, menus, queues and business hours — is set up in the Orbit console.
What is it built on?: Orbit V-Gate, the cloud phone system of the Orbit platform.

Guides

For your organisation

YunZheng ORG brings colleagues in with their own accounts and gives each one an extension and ring groups, along with the rest of their work tools, from one role template.

On your computer and phone

YunZheng Voice is the softphone for Mac, Windows and Android: your extensions and numbers, and any other SIP account, with a call window on the desktop. YunZheng Workspace puts Voice beside your mail and meetings.

Downloads

Messages from the same number

YunZheng Messages sends and receives messages on your YunZheng number, in the browser and in the apps.

Compare

Latest news

Sep 28, 2026Product launches

YunZheng Credits: Debit and Chips in one place

YunZheng Credits is open at credits.yunzheng.space: a prepaid Debit balance for YunZheng LAB and Orbit, and Chips for games and events, with a full statement.

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Sep 28, 2026Product launches

YunZheng Messages: texts from your own number, on every device

YunZheng Messages is open at messages.yunzheng.space and inside the YunZheng Voice and Workspace apps: conversations, pictures and files from your own number.

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A five-step setup guide in the Orbit console takes a new phone system from first line to first test call, with dialling rules and emergency numbers for your country.

Voice V-Gate