From Calls to Customer Connections
Seamless 1:1 and group chat for teamwork, plus the ability to reach your customers via WhatsApp, Facebook, and other social channels as needed.
Call transfer, parking, recording, voicemail, and more telephony capabilities, and using unified business number to keep your calling simple, professional, and reliable.
Start HD-quality video conference with team members while sharing files and images to spark new ideas.
Send SMS texts and online faxes for appointment reminders, update notifications, etc. directly in the Linkus UC Client apps.
Route calls by team workload or member skills to reduce wait times, protect VIP experience, and keep operations in balance. Learn more
Use progressive, power, and agentless auto-dialing to boost sales outreach, promotions, and customer follow-ups with higher efficiency. Learn more
Monitor queue traffic and call status in real time with clear dashboards to improve service quality and enhance outreach opportunities.
Yeastar cloud phone system is compatible with over 450 IP phone models from leading vendors, supported by auto-provisioning for fast and effortless deployment.
Connect seamlessly with 210+ SIP trunk providers worldwide, helping reduce costs, simplify migration, and keep existing numbers in service.
Integrate Cloud PBX with popular CRM, helpdesk, Microsoft 365, and other business systems to keep communications connected across your daily workflows.
AI Empowers Your Modern Communication
Built-in AI tools act as a virtual assistant, keeping your team productive and responsive in customer communications.

Voicemail & Call Transcription
Instantly convert voicemails and calls into text, you never miss important messages and can quickly review conversations. Learn more about Voicemail Transcription & Call Transcription.

Natural Speech Translator
Transform text into expressive, lifelike voice messages with natural rhythm, enabling interactive and engaging communication. Learn more

Call Summaries & Insights
Receive call summaries and action items immediately after each call, eliminate missed follow-ups. Learn more

Power Easy Growth for UCaaS Service Providers
Bring Your Own Carriers
Package your own SIP trunks, and manage number routing to maximize your profit margins.
White-Label Branding
Full white-label the platform and apps with point-and-click settings to maintain a professional and consistent market presence.
Central Management
Provision, monitor, and manage all PBXs from one intuitive dashboard with automated tasks and proactive system alerts.
Instant Deployment & Scalability
Onboard customers quickly with streamlined setup tools and easily scale your service capacity as your business grows.
Choose Yeastar Your Way


On-premises IP PBX
Run a secure and reliable IP PBX directly at your location or local data center, giving you full control, low latency, and easier day-to-day administration.


Cloud PBX Turnkey Solution
Take the complications out of cloud deployment. Experience a fully managed cloud phone system with carrier-grade reliability, offering a truly hassle-free solution with zero maintenance required.


P-Series Software Edition
Self-hosted Software
Deploy flexible and scalable PBX software on your private or public cloud, ideal for providers and teams seeking deep customization and cost efficiency.


P-Series Cloud Edition
Bring Your Own Infrastructure (BYOI)
Host the entire mult-instance UCaaS platform on your own cloud infrastructure so you can retain complete control over performance, security, and scalability.


