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madduci / ftth_openwrt.md
Last active March 16, 2026 09:07
Deutsche Telekom FTTH Access with OpenWRT

Configuring Deutsche Telekom FTTH Access with OpenWRT

After looking for alternatves to the suggested Router from Telekom (AVM FritzBox and HUawei Speedport), I've discovered the possibility of configuring my existing OpenWRT Router to act as gateway to the Telekom FTTH (Fiber To The Home) Magenta Zuhause package.

TL;DR

The WAN interface must be configured as follows (see your Telekom letter):

  • Protocol: PPPoE
  • PAP/CHAP username:
@herrfeder
herrfeder / dect_hacking.md
Last active November 19, 2025 19:14
Notes for DECT hacking

Theoretical on DECT

General Terms

  • Range: 1.88 - 1.9 GHz

  • Channel Spacing: 1.728 MHz

  • Number Carriers: 10

  • Speech codec: ADPCM with 32kbps speech rate

  • DMAP DECT Multimedia Access Profile

  • DPRS DECT Packet Radio Service