asterisk users - Mar 2004 - How to use 2 FritzCards with asterisk?

Hi,
I just equipped my asterisk with a second fritzcard, in order to watch 
two different ISDN connections and to bridge between them. 
Unfortunately, the second fritzcard doesn't get recognized by asterisk.

This is what my config files look like:

/etc/capi.conf:
    #SuSEconfig.isdn generated
    # card  file    proto   io      irq     mem     cardnr  options
    fcpci   -       -       -       -       -       1
    fcpci   -       -       -       -       -       2

/etc/asterisk/capi.conf:
    [general]
    nationalprefix=0
    internationalprefix=00
    rxgain=0.8
    txgain=0.8
    ;
    [interfaces]
    ;
    context=internisdn
    msn=24
    ;incomingmsn=*
    controller=1
    softdtmf=1
    devices=2
    ;
    context=externisdn
    msn=8191522
    incomingmsn=8191522
    controller=2
    softdtmf=1
    devices=2


Asterisk tells me:
      == Parsing '/etc/asterisk/capi.conf': Found
    Mar 22 17:36:54 NOTICE[16384]: chan_capi.c:2338 mkif: 
ast_capi_pvt(24,,internisdn,0x2,2) (1,2,64) (0)(0.800000/0.800000) 0
    Mar 22 17:36:54 NOTICE[16384]: chan_capi.c:2338 mkif: 
ast_capi_pvt(24,,internisdn,0x2,2) (1,2,64) (0)(0.800000/0.800000) 0
    Mar 22 17:36:54 NOTICE[16384]: chan_capi.c:2338 mkif: 
ast_capi_pvt(8191522,8191522,externisdn,0x4,2) (1,2,64) 
(0)(0.800000/0.800000) 0
    Mar 22 17:36:54 NOTICE[16384]: chan_capi.c:2338 mkif: 
ast_capi_pvt(8191522,8191522,externisdn,0x4,2) (1,2,64) 
(0)(0.800000/0.800000) 0
    Mar 22 17:36:54 NOTICE[16384]: chan_capi.c:2693 load_module: this 
box has 1 capi controller(s)
    -- listening on contr1 CIPmask = 0x1fff03ff
    -- CAPI[contr1] supports DTMF
    -- CAPI[contr1] supports supplementary services
       > sent FACILITY_REQ (CONTROLLER=0x1)

    *CLI> capi info
    Contr1: 2 B channels total, 2 B channels free.

-------------------------------------------------------------

Any help is welcome!

Regards,
Boris