Internet über DSL

Lösungen zur Einrichtung & Fehleranalyse DSL / VoIP, Entstörung, Rechnungen

    1. Infos, FAQs und HowTos - Alle Themen im Überblick 5

      • Christian
      • August 3, 2021 at 12:38 PM
    2. Replies
      5
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      164k
      5
    3. Christian

      August 3, 2021 at 12:38 PM
    1. congstar Zuhause: FRITZ!Box anschließen und einrichten 4

      • Christian
      • May 28, 2025 at 5:50 PM
    2. Replies
      4
      Views
      3.3k
      4
    3. Anja

      May 28, 2025 at 5:50 PM
    1. Fritz!Box Tutorials 7

      • congstar
      • February 17, 2014 at 4:12 PM
      • congstar
      • March 7, 2022 at 3:50 PM
    2. Replies
      7
      Views
      79k
      7
    3. Anja

      March 7, 2022 at 3:50 PM
    1. Wie sollten Störungsmeldungen aussehen?

      • congstar
      • March 8, 2014 at 12:07 PM
    2. Replies
      0
      Views
      37k
    1. Wie sollten Störungsmeldungen aussehen?

      • congstar
      • March 8, 2014 at 12:07 PM
    2. Replies
      0
      Views
      74k
    1. Alles rund um die Router-Einrichtung, bitte zuerst lesen!

      • congstar
      • February 18, 2014 at 7:10 PM
      • congstar
      • February 18, 2014 at 7:10 PM
    2. Replies
      0
      Views
      41k
    1. Die aktuellen Router im Überblick

      • congstar
      • February 18, 2014 at 6:08 PM
      • congstar
      • February 18, 2014 at 6:08 PM
    2. Replies
      0
      Views
      41k
    1. Alles rund um euren Anschluss - Einrichtung DSL & Co. Bitte zuerst lesen!

      • congstar
      • February 15, 2014 at 6:38 PM
      • congstar
      • February 15, 2014 at 6:38 PM
    2. Replies
      0
      Views
      73k
    1. Neuer Anschluss, Assia? 24

      • Sebi1980
      • July 18, 2025 at 4:18 PM
    2. Replies
      24
      Views
      1.2k
      24
    3. Snoopy72

      July 18, 2025 at 4:18 PM
    1. Zuhause 250 Flex nicht realisierbar & Payback 14

      • itanium
      • July 15, 2025 at 7:54 PM
      • itanium
      • July 17, 2025 at 8:34 PM
    2. Replies
      14
      Views
      770
      14
    3. itanium

      July 17, 2025 at 8:34 PM
    1. Google IPv6 Geo-IP ist falsch verortet 6

      • congstAlex
      • July 16, 2025 at 7:36 PM
    2. Replies
      6
      Views
      778
      6
    3. Oliver

      July 16, 2025 at 7:36 PM
    1. Von Telekom zu Congstar VDSL 100/40 Mbit/s (Upload?) 7

      • Much_
      • July 14, 2025 at 2:06 PM
      • Much_
      • July 16, 2025 at 6:32 PM
    2. Replies
      7
      Views
      453
      7
    3. Much_

      July 16, 2025 at 6:32 PM
    1. Congstar DSL nicht verfügbar, obwohl bei Telekom Glasfaser verfügbar (Neuanschluss) 1

      • Desas
      • July 15, 2025 at 10:01 PM
      • Desas
      • July 15, 2025 at 10:07 PM
    2. Replies
      1
      Views
      135
      1
    3. harob

      July 15, 2025 at 10:07 PM
    1. Bandbreite direkt nach dem ersten Tag gesunken von 35b auf 17a Profil 35

      • Supaakoru
      • July 14, 2025 at 9:46 PM
    2. Replies
      35
      Views
      2.7k
      35
    3. Karl.

      July 14, 2025 at 9:46 PM
    1. Adresszusatz notwendig bei DSL bestellung? 4

      • JOOHSOR
      • July 7, 2025 at 6:37 PM
      • JOOHSOR
      • July 7, 2025 at 10:36 PM
    2. Replies
      4
      Views
      399
      4
    3. JOOHSOR

      July 7, 2025 at 10:36 PM
    1. PPPoE-Daten für "congstar Zuhause 100 Flex" - Welche und wie? 16

      • engmann
      • September 19, 2024 at 9:49 AM
      • engmann
      • July 7, 2025 at 9:19 PM
    2. Replies
      16
      Views
      6.6k
      16
    3. lolmachine4

      July 7, 2025 at 9:19 PM
    1. DSL funktioniert nicht mehr. Ständig Abbrüche 10

      • Hotte
      • June 26, 2025 at 8:41 PM
      • Hotte
      • July 6, 2025 at 12:49 PM
    2. Replies
      10
      Views
      1.1k
      10
    3. Hotte

      July 6, 2025 at 12:49 PM
    1. Zeitfenster 8 Stunden am Umschalttag? 2

      • derTommi
      • July 4, 2025 at 2:13 PM
    2. Replies
      2
      Views
      330
      2
    3. harob

      July 4, 2025 at 2:13 PM
    1. zunehmende Internetstörungen 17

      • Toboson
      • June 13, 2025 at 11:47 PM
      • Toboson
      • July 3, 2025 at 9:44 PM
    2. Replies
      17
      Views
      1.9k
      17
    3. Toboson

      July 3, 2025 at 9:44 PM
    1. eine rein technische Frage 3

      • Torc
      • June 29, 2025 at 9:28 AM
      • Torc
      • July 3, 2025 at 7:30 PM
    2. Replies
      3
      Views
      492
      3
    3. Torc

      July 3, 2025 at 7:30 PM
    1. DSL 250 bestellt - "Wir brauchen deine Mithilfe zur Vertragsaktivierung" - was nun? 4

      • Vitalgo
      • June 12, 2025 at 9:00 PM
      • Vitalgo
      • June 23, 2025 at 11:29 AM
    2. Replies
      4
      Views
      769
      4
    3. Christian

      June 23, 2025 at 11:29 AM

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