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.
Free 3CX PBX Appliance webinars by Call4tel
Call4tel hosts four free October 2023 webinars on deploying and managing its 3CX PBX appliances, including SBC setup and cloud portal management.
3CX Appliance Free Webinars by Call4tel
Call4tel schedules four free September 2023 webinars on using its appliances as a PBX, SBC, or All-in-One device, plus easy management.
Free 3CX PBX Appliance Webinars with Call4tel
Call4tel schedules four free August 2023 webinars covering PBX appliance setup, SBC/Raspberry Pi replacement use, and cloud device management.
Configure Call4tel as a 3CX SBC - Learn with free webinars
Call4tel hosts four free July 2023 webinars on appliance basics, NX setup, using it as a 3CX SBC, and cloud portal management.
Free webinars on how to setup 3CX on a PBX Appliance
Call4tel runs four free June 2023 webinars on appliance basics, 3CX configuration, SBC setup, and easy NX appliance management.
Prep for your 3CX Certifications with our free Webinars - June 2023
Call4tel offers free Basic and Advanced 3CX Training webinars in June 2023 to help attendees pass their 3CX Academy certification tests.
Free Call4tel PBX Appliance Webinars
Call4tel announces four free May 2023 webinars covering appliance setup, 3CX configuration, SBC/Raspberry Pi replacement use, and cloud management.
Free 3CX PBX Appliance Webinars by Call4tel
Call4tel runs a recurring series of free webinars from February through April 2023 covering appliance introductions, PBX setup, SBC usage, and cloud management.
Reserve your spot for an upcoming 3CX PBX Appliance Webinar
Call4tel schedules a run of free webinars from November 2022 through January 2023 covering appliance setup, SBC configuration, and cloud portal management.
Meet the Call4tel team in Switzerland - November 2022
Call4tel's team will attend TEFO22, the Studerus Technology Forum, at the Movenpick Hotel in Regensdorf, Switzerland on November 15, 2022.
Reserve your spot for the upcoming 3CX Trainings - July 2022
Call4tel announces Intermediate and Advanced 3CX training sessions for July 2022 to help partners prepare for 3CX V18 and 3CX StartUP certification.
Sign up for our free 3CX Webinars
Call4tel announces its Q1 2022 3CX Intermediate and Advanced training webinars, open for sign-up on a first-come, first-served basis.