I do not think this is something generally Asterisk related, but more a function of something that is happening in your dialplan or AMI scripts specifically.
dahdi_scan is a utility installed as part of dahdi-tools to display, on the console, information about any currently active spans. For example, on a system with only a single TE122 card installed the output looks like:
- Code: Select all
description=Wildcard TE122 Card 0
devicetype=Wildcard TE122 (VPMOCT032)
location=PCI Bus 11 Slot 01
lbo=0 db (CSU)/0-133 feet (DSX-1)
How did you install your system and generate your dialplans?