# Asterisk Project : Requirements for PLC Use

Added by mdavenport , edited by mdavenport on Aug 31, 2010

The following are all required for PLC to be used:

1. Enable genericplc in the plc section of codecs.conf
2. Enable (and potentially force) jitter buffers on channels
3. Two channels must be bridged together for PLC to be used (no Meetme or one-legged calls)
4. The audio must be translated between the two channels and must have slin as a step in the translation process.