Don't force description to take up entire space if not needed:
This should probably be part of a change to improve the usefulness of "dahdi show channels" anyways, e.g. a column for immediate, caller ID.
*CLI> dahdi show channels
Chan Span Signalling Extension Context Language MOH Interpret Blocked In Service Alarms Description
pseudo 0 Pseudo default default Yes No Alarm
1 1 ISDN PRI default default Yes Red Alarm
2 1 ISDN PRI default default Yes Red Alarm
25 2 FXO Kewlstart from-internal default Yes No Alarm
Also, this statement at the top of chan_dahdi.conf.sample is incorrect: "You need to restart Asterisk to re-configure the DAHDI channel"
Also, improve this description: "https://github.com/asterisk/asterisk/blob/master/configs/samples/chan_dahdi.conf.sample#L571"
"Whether or not to use caller ID:"
Is this for FXO? FXS? Both??? (Answer: this is just for FXO, so "Whether or not to detect Caller ID on incoming calls to FXO ports")
You must be