This is fun and you can reproduce it on your vr900v emulator. Imagine you want to add an international number to the phone book. You try something like adding +441234. The web interface tells you...

Kevin_Z wrote Hi, Once you add the contacts into telephone book, try to set speed dial number for certain numbers and then dial it up, after that, please confirm whether it will match the outgoing...

If you receive an international call from the UK, for example, the call log shows the number as +44.... If you copy and paste the number into the vr900v's telephone book, the web page says, you can...

The problem is fixed. My ISP swapped me from DS-Lite to proper dual stack. The telephone worked immediately. It is hard to say anything nice about TP-Link here. DS-Lite was working in as much as most...

I have a bit more information. By switching handsets, I could get to some lines in the system log. Can anybody interpret this ? Every time I try to call, I get Neu laden Alle löschen ID Uhrzeit Typ...

I am having no luck with telephony/voip and a vr900v. The VDSL network connection is OK with IPv4 over DS-Lite and apparently native IPv6. I have a german provider (einsundeins/1und1) which is one of...