[Asterisk-Dev] Problem with E1

[David Morillo]

         Hi
          I'm from spain, so forgive my English. I'm somewhat new to
asterisk, and i'm having trouble in getting my line to work (i'm in a
little hurry!). I have an E100P, and it seems everything is configured
ok, but when receiving a call, I get the following message "D-Channel on
span 1 up" (four times), then the call ends, asterisk says "D-Channel on
span 1 down". And that's all. My telco says they reveive no answer on
the line. Asterisk gets the call and does nothing.
         I have done the cable from the modem to the card myself,
crossing pins 1 and 2 with 4 and 5 respectively, as my telco has told
me, and the card shows a greed led (not the flashing red I had when
using a LAN crossover cable). Can the cable be the problem?
         
         Zaptel.conf
         --------------
         span=1,1,0,ccs,hdb3
         bchan=1-15
         dchan=16
         bchan=17-31
         loadzone = es
         defaultzone=es
         
         Zapata.conf:
         --------------
         [channels]
         language=es
         context=default
         switchtype=euroisdn
         signalling=pri_cpe
         usecallerid=yes
         hidecallerid=no
         callwaiting=yes
         usecallingpres=yes
         callwaitingcallerid=yes
         threewaycalling=yes
         transfer=yes
         cancallforward=yes
         callreturn=yes
         echocancel=yes
         echocancelwhenbridged=yes
         rxgain=0.0
         txgain=0.0
         callgroup=1
         pickupgroup=1
         immediate=no
         jitterbuffers=4
         group = 1
         channel => 1-15,17-31
         
         I have also tried with
         	span=1,0,0,ccs,hdb3
         I have asked for crc, but its not active  in my telco.
         
         Can anyone help?
         By the way, how can I print information on zap "intensive"
debugging to a file in case I need to post?
         
         Thanks a lot!