[root@SJPBX-01 ~]# dahdi_scan
[1]
active=yes
alarms=OK
description=Wildcard TDM400P REV I Board 5
name=WCTDM/4
manufacturer=Digium
devicetype=Wildcard TDM400P REV I
location=PCI Bus 04 Slot 01
basechan=1
totchans=4
irq=16
type=analog
port=1,FXS
port=2,FXS
port=3,FXS
port=4,FXS
[root@SJPBX-01 ~]# dmesg |grep -i tdm
wctdm 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Found a Wildcard TDM: Wildcard TDM400P REV I (4 modules)
Found a Wildcard TDM: Wildcard TDM400P REV I (4 modules)
[root@SJPBX-01 ~]# dahdi_cfg -vvv
DAHDI Tools Version - 2.5.0.2

DAHDI Version: 2.5.0.2
Echo Canceller(s): HWEC
Configuration
======================


Channel map:


0 channels to configure.

[root@SJPBX-01 ~]# lsdahdi
### Span  1: WCTDM/4 "Wildcard TDM400P REV I Board 5" (MASTER)
  1 FXS        FXOKS
  2 FXS        FXOKS
  3 FXS        FXOKS
  4 FXS        FXOKS
[root@SJPBX-01 ~]#