Melabs Labx??? Evaluationboard for telephone applications

Hello

Long time ago exists from Melabs a Labx??? Evaluationsboard for telephone applications
Have anyone the PDF schematic? My harddrive is crash and can not more recovery this
schematic

Thanks
Best regards
Pedro

Are you talking about the XT Telephone Experimenter Board http://melabs.com/downloads/LABXTSCH.PDF


http://store.melabs.com/prod/LABXTA.html

That it's
Thank You

Best regards
Pedro