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All-in-one, AI-driven UCaaS — built for service providers

Cavell APAC Ticket

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About
Cavell Summit EU

Cavell Summit EU focuses on UCaaS and CCaaS adoption trends in Europe, offering insights and networking for industry professionals. Explore more

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Bronze Sponsor | 25 Mar 2026 |Convene 155 Bishopsgate, London

All-in-One UCaaS Ecosystem

Yeastar is a global UCaaS platform vendor, enabling service providers to operate and scale branded cloud communication services with confidence. In addition to VoIP-CRM integration—which allows for automatic data exchange, click-to-dial, auto call logging, and real-time customer information—Yeastar also supports seamless integration with SIP trunks and IP phones, providing a comprehensive solution for service providers.

odoo
hubspot
zoho
salesforce
bitrix24
dynamics-365
zendesk
pipedrive
maximizer
teamleader
halo-crm
netsuite
street

Why Service Providers Choose Yeastar

120+Countries
400,000+PBX Installed
650,000Customers
9,000+Global Channels
15,000Certified Professionals
210+ITSPs
Multi-Layer-Security

Multi-Layer Security

Advanced Data Protection

Disaster-Recovery

Disaster Recovery

Geo-Redundant Backup

SLA-Guarantee

SLA Guarantee

Strict Service Level Agreement

GDPR Compliant

GDPR Compliant

EU Data Protection

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Grow the Next Power

Celebrating 20 years of leadership in business communications, Yeastar doesn’t just build easy-first UC platforms; we build growth engines for service providers.