⚡ 68 courses · 3GPP Rel-17 / 18 / 20 · lifetime access

Telecom training built for
working engineers.

Cinematic, audio-narrated courses on 5G NR, 5G Core, O-RAN, 6G, AI/ML and vendor optimization — by engineers, for engineers.

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Complete Course Directory

All 76 CafeTele courses — browse the full catalog by topic. Built by field engineers, grounded in 3GPP.

5G (28)

6G (2)

Core Network (1)

O-RAN (2)

4G / LTE (8)

NTN (1)

IMS / VoLTE (1)

AI / ML (8)

Cloud-Native (1)

Telecom & Engineering (24)