d1fb614ac8
A well-behaving distribution may choose not to install span_config.d/50-asterisk as part of dahdi-tools, as it belongs in asterisk. Still, it would be nice to be able to keep it as a documented usage example. So just writ where this file needs to go and what it does. No other change: it is still installed by default. Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>