asterisk users - Jan 2011 - Channel name changed in asterisk 1.8

Hi,

The channel name for DAHDI channels has changed in 1.8 with no information that
I can find in the ChangeLog.
The old format was DAHDI/XX-Y where XX was the real channel number. 
It has changed to DAHDI/iZ/XXXXXXXXXX-YYY where XXXXXXXXXX is the callerid. 
And Z is the number of the span in /etc/dahdi/system.conf

Our channel names look like this
DAHDI/i8/0517383600-229
DAHDI/i1/0031650545840-329
DAHDI/i4/0512515245-20f
DAHDI/i6/0517417488-1fb

But we want to know which channel number of these four channels is used.


P.S.
This is our system.conf:

span=1,1,0,ccs,hdb3,yellow
bchan=1-15,17-31
dchan=16
span=2,1,0,ccs,hdb3,yellow
bchan=32-46,48-62
dchan=47
span=3,1,0,ccs,hdb3,yellow
bchan=63-77,79-93
dchan=78
span=4,1,0,ccs,hdb3,yellow
bchan=94-108,110-124
dchan=109
span=5,1,0,ccs,hdb3,yellow
bchan=125-139,141-155
dchan=140
span=6,1,0,ccs,hdb3,yellow
bchan=156-170,172-186
dchan=171
span=7,1,0,ccs,hdb3,yellow
bchan=187-201,203-217
dchan=202
span=8,1,0,ccs,hdb3,yellow
bchan=218-232,234-248
dchan=233

We use two seperate cards. (TE4/1/3 "T4XXP (PCI))

Arjan Kroon
Mobillion BV