Training
Training
Meet Call4tel in Zurich at Tefo 25 - 13th November 2025
Invites customers and partners to meet Call4tel at the TEFO 25 trade event in Zurich on November 13, 2025, with a live hardware demo at their booth.
Call4tel Team
Call4tel will be exhibiting at TEFO 25 on November 13, 2025, at the Mövenpick Hotel Zurich Regensdorf!
Who You'll Meet
TEFO 25 assembles technology sector professionals and speakers from organizations including:
- Lucerne University of Applied Sciences and Arts
- peoplefone
- Zürcher Kantonalbank
- Switch
- Zyxel Networks
- 3CX
- Logitech
Featured Topics
Featured topics cover:
- Cybersecurity
- VoIP
- Teams integration
- Email security
- Managed service providers
- Artificial intelligence for small-to-medium enterprises
- Telephony infrastructure
- Network performance analysis
Visit Our Booth
Visit the Call4tel booth to see our devices up close and experience a live demo of how our hardware simplifies and enhances your 3CX and telephony deployments.
We look forward to connecting with you at TEFO 25. Don't miss the chance to explore the future of business communication!