All,

We're trying to enable live music-on-hold from an AstLinux sound card 
line-input.  I spent the morning researching how to do this, found many 
suggested approaches, but have yet to get this working in a standard 
AstLinux environment.

This is for a radio station client that pays royalty fees for music and 
programming and prefers to use that for MoH in lieu of the default, 
royalty-free music files.

Most approaches I've seen depend on sox or arecord.  Sox is present in 
the standard build, supports ossdsp, but requires a /dev/dsp device that 
I don't see.  Arecord doesn't appear to be included and apparently 
requires use of the alsamixer utility to select "line in" as the 
appropriate source.  Also, while /stat/dev/audio exists, I don't see 
such a device in /dev.

As always, any clues would be greatly appreciated.

Dan

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