Can someone tell me what this means? I am seeing it a lot in /var/log/asterisk/messages
chan_dahdi.c: No D-channels available! Using Primary channel 24 as D-channel anyway!
Howdy,
Means that the D-channel on the other end isn’t turned up, there’s a problem with your hardware, or there’s a driver problem.
If you’ve got a Digium board under warranty, you can contact our technical support department via:
Cheers.