Virtual Phone System
for Business

Voice, video, messaging, customer service, and more in one complete business phone system platform. Trusted by 450K business users worldwide.

Experience Yeastar for free in the next 30 days with 10 extensions plus 10 concurrent calls. No hidden requirements for providing credit card information. Feel free to try it out now.

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What is a Virtual Phone System?

A virtual phone system is a business communication solution that operates over the internet. It replaces traditional landline phone systems by using cloud-based technology to make and receive calls. With Yeastar’s virtual phone systems, you can efficiently handle business calls using a range of advanced features. These include call routing, IVR (Interactive Voice Response), call forwarding, CRM integrations, and many more.

Virtual phone systems are perfect for businesses with remote workers, multiple locations, or those looking to modernize their communication infrastructure affordably and flexibly. In contrast, traditional phone systems use physical lines and hardware, limiting mobility and increasing maintenance and upgrade costs.

Why Virtual Phone Systems Over Landline

Compared to traditional landline systems, virtual business phone systems have many advantages that make them the smarter choice.

Benefit from reduced upfront investment.

Operate over the internet, resulting in cost savings on calls.

Offer flexibility and enable remote work.

Require minimal hardware maintenance, reducing burden.

Experience a swift setup process for easy implementation.

Effortlessly handle business calls on your mobile device.

Integrate seamlessly with business tools such as CRM and Microsoft Teams.

Yeastar Virtual Phone System

Virtual Phone System Features You Can Enjoy from Yeastar

Yeastar offers more than just a phone system. We provides a comprehensive feature suite that enhances communication experiences for your business.

UC Clients

Accessible on web, mobile app, and desktop.

Call Forwarding

Forward incoming calls with ease.

Auto Attendant

Provide self-service options.


Check and manage voicemail messages.

Web Portal

Manage system settings through a user-friendly web-based interface.

Conference Calls

Web-based video conferencing

Call Recording

Record incoming and outgoing calls.

Team Chat

Communicate with teammates through individual or group chats.

Users & Permissions

Granular users and permission management.


Stay up-to-date with real-time extension presence.

Operator Panel

A holistic view of incoming & outgoing calls.


Provide customer support via SMS & WhatsApp messages.

Queue Panel

Visualize call traffic for efficient queue management.

CDR & Reports

Detailed CDR & various native reports.


Visualize real-time call center performance.

App Integration

Integrate with applications such as Teams, CRM, WhatsApp, Helpdesk, and more.

Common Questions about Virtual Phone Systems

How does a virtual phone system work?


A virtual phone system routes calls over the internet, allowing you to manage calls through an app or web interface. It can be used on any device with internet access, making it ideal for remote work and businesses with multiple locations.

Is a virtual phone system suitable for small businesses?


Yes, Yeastar virtual phone systems are particularly beneficial for small businesses as they offer enterprise-level features without the high costs or complexity of traditional phone systems. If you’re looking to switch to a virtual business phone system, feel free to apply for a 30-day free trial and see how Yeastar’s easy system setup and rich capabilities can help transform your business communication experiences.

Is there a free trial or demo available for the virtual phone system?


Absolutely! Explore the benefits of Yeastar virtual phone systems risk-free with our 30-day free trial (10 extensions and 10 concurrent calls). Rest assured, we won’t ask for any credit card details. Take the opportunity to try it out today!

How do I manage my virtual phone system?


Managing Yeastar’s virtual business phone system is straightforward through a user-friendly web-based portal. In the portal, you can configure settings such as call routing rules, set up voicemail boxes, manage extensions, and monitor call logs and analytics. You can also integrate Yeastar with your CRM or other business tools for more efficient call handling and customer management.

Do I need to buy any hardware for a virtual phone system?


Not typically. Yeastar’s virtual phone system is designed to work with your existing internet-connected devices. However, you can opt to purchase VoIP-compatible hardware for a more traditional phone experience if desired.

How secure are virtual phone systems for small businesses?


Yeastar virtual phone system for small businesses prioritizes security, incorporating a robust range of protective measures. With built-in features such as firewalls, data encryption, and 2FA (Two-Factor Authentication), every layer of your business communication is safeguarded, providing peace of mind and ensuring the security of your sensitive information




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