Enterprise-grade Phone System for Modern Businesses

On-premise unified communication platform built for enterprises and large orgnizations. Scalable, reliable, and highly secure. We premier On-Premise PBX Solution providers.

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Multi-layered, enterprise-grade security measures

VirPhone powered by Yeastar prioritizes your security needs and incorporates comprehensive measures to ensure the highest level of user data and system security. Firewall, auto & static defense, 2FA, and more built-in features are implemented at every level, covering various aspects of your enterprise phone system. Reach out to us on-premise PBX solution.

Reliable enterprise phone continuity, even across regions

For many businesses, system downtime can directly impact revenue and cause severe loss.

VirPhone powered by Yeastar provides real-time disaster recovery capability to help fortify enterprise communications. In the event of unforeseen disasters or emergencies, the remote redundancy server will seamlessly take over, ensuring uninterrupted telephony services.

Simultaneous implementation of local standby servers and remote redundancy servers is also supported to further enhance the resilience of your organization’s communication infrastructure. We are leading in on-premise PBX solution services.

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More reasons to love Virphone enterprise phone system

Intuitive user interface

Graphical dashboard and organized menu bar. Easy to get hands-on and use.

Simple system administration

Point-and-click configuration. No IT expertise needed. Easy to manage.

Secure remote access

Establish secure remote user and SIP access without port forwarding. Perfect for remote work and international travel.

IP Phone Auto-provisioning

Configure in bulk using pre-built templates. Support 300+ mainstream IP phones.

Integrations & open APIs

Leverage ready integrations with Microsoft 365, Teams, CRMs, and more, or build your own with 160+ APIs and growing.

Fast system deployment

Effortlessly launch your phone system with swift and hassle-free deployment.

Contact our sales experts and get a free quote