Developing SMS-based Services in erlang

[Matthias Lang]

Klacke writes
 > To my knowledge the only #7 implementation Ericsson has is written
 > in PLEX and is about 20 years old by now.

Ericsson have a complete stack written in C. They even bundle it with
hardware and sell it externally, or at least they did a while
back. 

 http://ericsson-signaling.com/

There's a vague press release on the product page saying that
the division has been sold to Tieto Enator. I'm not sure what the
ramifications of that are; maybe it's not possible to buy it any more.

Matthias