redfone trixbox ce problem?

got ha working and fonulator seems to be working but when I run ztcfg is says
Dynamic span 1: driver ethmf, addr eth1/00:50:C2:65:D7:26/0, channels 24, timing 0
Dynamic span 2: driver ethmf, addr eth1/00:50:C2:65:D7:26/1, channels 24, timing 1

24 channels to configure.

Here are my files. Also can the ethernet port from the redfone go directly to a ethernet port on the trixbox or does that require a small switch?

Zaptel dynamic span creation failed: File exists
any ideas?
## Automatically Generated REDFONE Config
## Generator Version 0.2.6

[globals]
fb=192.168.1.254
port=1
server=00:02:B3:A8:29:88

[span1]
framing=esf
encoding=b8zs

[span2]
framing=esf
encoding=b8zs

**********
##Automatically Generated zaptel configuration file
##Generator Version 0.2.6

dynamic=ethmf,eth1/00:50:C2:65:D7:26/0,24,0
dynamic=ethmf,eth1/00:50:C2:65:D7:26/1,24,1

bchan=1-23
dchan=24

#bchan=25-47
#dchan=48

loadzone=us
defaultzone=us

*****

;Automatically Generated zapata.conf configuration file
;Generator Version 0.2.6

[trunkgroups]

[channels]
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=no
echocancelwhenbridged=no
relaxdtmf=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1

context=from-pstn
switchtype=national
signalling=pri_cpe
channel => 1-23

#context=from-pstn
#switchtype=national
#signalling=pri_cpe
#channel => 25-47