A just got a Fritz!Box 7170 (down to € 150 incl. shipping new from
www.f-m-shop.de) and have a few questions regarding VOIP setup.
YL6 got me started with helpful info regarding recommended VOIP providers (found on other threads), but now I have some questions regarding making the setup simpler.
I have an ISDN (Siemens cordless) phone that is setup with two MSNs (I have no idea what that stands for, but seems to be the phone "line" that is used to make or receive calls) -- my festnetz and my SIP number (VOIP). At first the phone would not ring with incoming VOIP calls, until I turned on receive for the VOIP MSN in the phone itself.
Here's the question: how do I tell the phone/router to use the VOIP connection only when I am making international calls? Currently, I have to go through a bunch of steps to change the MSN of the phone prior to a call. I think the 7170 setup screen advises that I do not want to tell my phone any MSNs and just let the router make the choice, but I'm not sure. Before I got the router the phone would not work until I assigned an MSN, so I am hesitant to try that change.
Also, what is a "Preselection"? It looks like what I would call an area code or city code, but I really have no idea.
I have more questions, but these are the most important. At first the German-only interface of the 7170 was a problem, but now I think that even in English I would be confused due to all the strange terminology. Thanks for all help and please correct my incorrect use of terminology!