Unified Communication as a Service, fully virtualized.
Infrastructure hosted in Italy, owned by an Italian company, dedicated exclusively to Unified Communication systems. Full GDPR compliance.
Italian datacenter
Infrastructure hosted in Italy, owned by an Italian company, in full compliance with GDPR.
Multi-Instance Architecture
The number of users and simultaneous calls can be resized with a few clicks based on different customer needs, helping you offer flexible solutions for every type of business opportunity. DRIN PRO can grow with your business.
Ready in minutes
Superior Features
Click-and-scale scalability
Linkus transforms PCs, smartphones and browsers into office extensions. Calls, chat, presence, video conferencing, operator panel and CRM integration in a single app. For Windows, macOS, iOS, Android and Web.
Secure by Stormshield
Voice, video, applications, integrations, collaborations and much more, offered in a single "PLUS" solution that meets all the needs of the SMB.
100% green energy
Infrastructure hosted in Italy, owned by an Italian company, dedicated exclusively to Unified Communication systems. Full GDPR compliance.
Today's choices shape tomorrow's future.
The number of users and simultaneous calls can be resized with a few clicks based on different customer needs, helping you offer flexible solutions for every type of business opportunity. DRIN PRO can grow with your business.
100+ advanced features, included.
Superior Features
Call Center omnichannel
Linkus transforms PCs, smartphones and browsers into office extensions. Calls, chat, presence, video conferencing, operator panel and CRM integration in a single app. For Windows, macOS, iOS, Android and Web.
Hospitality Module
Voice, video, applications, integrations, collaborations and much more, offered in a single "PLUS" solution that meets all the needs of the SMB.
CRM & Microsoft 365 Integrations
Infrastructure hosted in Italy, owned by an Italian company, dedicated exclusively to Unified Communication systems. Full GDPR compliance.
One platform, endless possibilities.
The number of users and simultaneous calls can be resized with a few clicks based on different customer needs, helping you offer flexible solutions for every type of business opportunity. DRIN PRO can grow with your business.
Your PBX, now with an AI brain.
Infrastructure hosted in Italy, owned by an Italian company, dedicated exclusively to Unified Communication systems. Full GDPR compliance.
AI Receptionist
The number of users and simultaneous calls can be resized with a few clicks based on different customer needs, helping you offer flexible solutions for every type of business opportunity. DRIN PRO can grow with your business.
Explore TTS · STT · SummaryAI Transcription & Summary
Superior Features
Explore In 2026 roadmapAI Supervisor Insights
DRIN PRO is the UCaaS solution based on the Yeastar technology platform, certified with major phone and VoIP gateway manufacturers using SIP standard. An Italian, multi-instance, secure and green infrastructure, designed to grow with your business.
ExploreVoice, video, applications, integrations, collaborations and much more, offered in a single "PLUS" solution that meets all the needs of the SMB. Outbound Call Center · Hotel Management
To each their own. DRIN PRO grows with your business.
Infrastructure hosted in Italy, owned by an Italian company, dedicated exclusively to Unified Communication systems. Full GDPR compliance.
Small
500 min recording included
Medium
500 min recording included
Large
500 min recording included
XL
500 min recording included
One platform, a thousand scenarios.
DRIN PRO is chosen by 650,000+ Yeastar customers worldwide, from hospitality to healthcare, from education to offices.
Hotel & Hospitality
The number of users and simultaneous calls can be resized with a few clicks based on different customer needs, helping you offer flexible solutions for every type of business opportunity. DRIN PRO can grow with your business.
Schools & Training
Superior Features
Hospitals & Healthcare
Linkus transforms PCs, smartphones and browsers into office extensions. Calls, chat, presence, video conferencing, operator panel and CRM integration in a single app. For Windows, macOS, iOS, Android and Web.
Offices & SMB
Voice, video, applications, integrations, collaborations and much more, offered in a single "PLUS" solution that meets all the needs of the SMB.
Ready to evolve your communications?
Infrastructure hosted in Italy, owned by an Italian company, dedicated exclusively to Unified Communication systems. Full GDPR compliance.