Todos os arquivos de configurações do Asterisk e seus parâmetros:

https://github.com/fabriciojf/asterisk/tree/master/configs/samples

CDR.conf

https://github.com/fabriciojf/asterisk/blob/master/configs/samples/cdr.conf.sample

Queues.conf

https://github.com/fabriciojf/asterisk/blob/master/configs/samples/queues.conf.sample

SIP.conf

https://github.com/fabriciojf/asterisk/blob/master/configs/samples/sip.conf.sample