Yeastar

Customer expectations have soared. Purpose-built for SMEs to fulfill more sophisticated communication needs, P-Series PBX System is a converged system to wrap a suite of services around, including voice, video, applications, collaboration, and more..

Attractive price/performance ratioAn easy approach to fill the UC gapExperience built for everyoneEmbrace boundless communications

Empower ITSPs, SIP trunking, VoIP, and telecom service providers with Yeastar unified communications portfolio for next-level competitiveness and profitability.

• All-in-one UCaaS + CCaaS
• Optional, easy white-label
• Multi-tenancy to serve all clients instances efficiently
• Central management platform with tasks, monitor, alerts
• Rich integration & open APIs: MS 365, Teams, CRMs, etc.
• End-to-end support. Continuous updates. Always partner-first
• All-in-one UCaaS + Contact Center
• Complete White-label Branding
• Multi-Instance Capabilities
• Auto Provisioning SIP Devices Quickly
• Manage Your Own Service Plan & Up to 70% Margins
• Open Ecosystem & Rich Open APIs & SDKs
• Geographically Redundant Architecture
• Bring Your Own Carriers

more...   https://www.yeastar.com/ip-pbx/