Telesoft Okeford - FreePBX E1 connection not working

I am trying to create a DADHI trunk between a Telesoft Okeford 3000 which interfaces with the PSTN and our FreePBX server, using a Digium wte12xp. The trunk will be used for incoming and outgoing calls.

I have the cables connected and Layer 1 connectivity. But I am unable to make calls and the Okeford is throwing up a Yellow PRI alarm. DAHDI is showing the trunk as OK with no alarms.

Any and all ideas are welcome.

Thanks.

NQ

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Config files are:
system.conf

Span 1: WCT1/0 “Wildcard TE122 Card 0” (MASTER) HDB3/CCS ClockSource

span=1,1,0,ccs,hdb3

termtype: te

bchan=1-15,17-31
dchan=16
echocanceller=mg2,1-15,17-31

Span 2: WCTDM/0 “Wildcard TDM410P Board 1”

fxoks=32
echocanceller=mg2,32

channel 33, WCTDM/0/1, no module.

channel 34, WCTDM/0/2, no module.

fxsks=35
echocanceller=mg2,35

Global data

loadzone = uk
defaultzone = uk

/etc/asterisk/chan_dahdi.conf

[channels]
language=en

; include dahdi extensions defined in FreePBX
#include chan_dahdi_additional.conf
#include chan_dahdi_custom.conf
#include dahdi-channels.conf

; XTDM20B Port #1,2 plugged into PSTN
;AMPLABEL:Channel %c - Button %n
;context=from-pstn
;signalling=fxs_ks
;faxdetect=incoming
;usecallerid=yes
;echocancel=yes
;echocancelwhenbridged=no
;echotraining=800
;group=0
;channel=1-2

dahdi-channels.conf

; Span 1: WCT1/0 “Wildcard TE122 Card 0” (MASTER) HDB3/CCS ClockSource
group=0,11
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
channel => 1-15,17-31
context = default
group = 63

; Span 2: WCTDM/0 “Wildcard TDM410P Board 1”
; Skip channel=32(FXS) – freepbx option.
;;; line="35 WCTDM/0/3 FXSKS (In use)"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 35
callerid=
group=
context=default