With what image(s) does phoning fully work?

[MiSimon]

I have now spent a lot of time trying to find an image where incoming and outgoing phone calls do work with decent sound quality.
I am either too dumb or it must be kind of a lottery to find such images.

Can  somebody post here URLs of downloadable images where phoning works as on a commercial phone?

Many thanks!

For me (Austria, carrier: "3") my pmos ce phone had working calls (only tested 4G) and sms (4G and 3G) after unboxing and installing the available updates.
The audio quality is definitely an issue, but it is usable.
Mobian (image from last friday) also had working calls (only tested 4G) and sms (4G and 3G) but the audio quality was worse then on pmos, i could hardly hear what the other person was saying.