FRITZ!Box Rynga Setup


(deutsche Zusammenfassung der Rynga-Konfiguration unten)


My friend’s family use a VOIP provider called “Rynga” to do cheap international calls (not sponsored). They asked me if I could help configure Rynga on their new FRITZ!Box. As I like to tinker around with technology, I agreed.

Rynga Configuration

I followed Rynga’s SIP setup guide for some of these values. (Caution: The mobile version of this site is different from the desktop site, if you’re wondering where all the information is.)

After some difficulties (there isn’t much information on the Internet), the following steps worked for me:

  • Go to Telephony -> Telephone Numbers
  • Click on “New Telephone Number”
  • Use the following values:
    Telephony ProviderOther provider
    Telephone number for registration1234567
    Internal telephone number in the FRITZ!Box1234567
    Authentication name[ account login name]
    Password[ account password]
  • Leave everything else default
  • Click on “Continue” and test the connection
  • Keep in mind: If the registration was successful, you have to assign the Rynga number to a telephone.

Some notes:

  • I don’t really know if you really need the “1234567” values. It’s mentioned nowhere in the Rynga documentation, but it was used in a previous setup at my friend’s house.
  • I think that the “Internal telephone number in the FRITZ!Box” can be changed to something different. My friend has no use for it, so I didn’t look into it.

(Deutsch) Konfiguration von Rynga

Die folgenden Schritte durchführen:

  • Unter Telefonie -> Eigene Rufnummern auf “Neue Rufnummer” klicken
  • Die folgenden Werte verwenden:
    Telefonie-AnbieterAnderer Anbieter
    Rufnummer für die Anmeldung1234567
    Interne Rufnummer in der FRITZ!Box1234567
    Authentifizerungsname[ Accountname]
    Kennwort[ Accountpasswort]
    STUN-Server[leer lassen]
  • Alle anderen Werte unverändert lassen
  • Auf “Weiter” klicken und die Verbindung testen
  • Nicht vergessen: Wenn die Registrierung der Telefonnummer erfolgreich war, muss die Rynga-Telefonnummer noch einem Telefoniegerät zugewiesen werden.