Something

r:/usr/src/bristuff-0.2.0-RC7k/qozap# make linux26
make -C /usr/src/linux-2.6 SUBDIRS=/usr/src/bristuff-0.2.0-RC7k/qozap ZAP=-I/usr/src/bristuff-0.2.0-RC7k/zaptel-1.0.6 modules
make[1]: Entering directory `/usr/src/kernel-source-2.6.11'
  CC [M]  /usr/src/bristuff-0.2.0-RC7k/qozap/qozap.o
  Building modules, stage 2.
  MODPOST
*** Warning: "zt_ec_chunk" [/usr/src/bristuff-0.2.0-RC7k/qozap/qozap.ko] undefined!
*** Warning: "zt_register" [/usr/src/bristuff-0.2.0-RC7k/qozap/qozap.ko] undefined!
*** Warning: "zt_transmit" [/usr/src/bristuff-0.2.0-RC7k/qozap/qozap.ko] undefined!
*** Warning: "zt_receive" [/usr/src/bristuff-0.2.0-RC7k/qozap/qozap.ko] undefined!
*** Warning: "zt_unregister" [/usr/src/bristuff-0.2.0-RC7k/qozap/qozap.ko] undefined!
  CC      /usr/src/bristuff-0.2.0-RC7k/qozap/qozap.mod.o
  LD [M]  /usr/src/bristuff-0.2.0-RC7k/qozap/qozap.ko
make[1]: Leaving directory `/usr/src/kernel-source-2.6.11'


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

:/usr/src/bristuff-0.2.0-RC7k/qozap# insmod qozap.ko ports=15
insmod: error inserting 'qozap.ko': -1 Unknown symbol in module

and in /var/log/messages

Apr 13 10:59:23 videocomputer kernel: qozap: Unknown symbol zt_receive
Apr 13 10:59:23 videocomputer kernel: qozap: Unknown symbol zt_ec_chunk
Apr 13 10:59:23 videocomputer kernel: qozap: Unknown symbol zt_transmit
Apr 13 10:59:23 videocomputer kernel: qozap: Unknown symbol zt_unregister
Apr 13 10:59:23 videocomputer kernel: qozap: Unknown symbol zt_register

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

:/usr/src/bristuff-0.2.0-RC7k/qozap# cat /etc/zaptel.conf
loadzone=nl
defaultzone=nl
# qozap span definitions
# most of the values should be bogus because we are not really zaptel
span=1,1,3,ccs,ami
span=2,0,3,ccs,ami
span=3,0,3,ccs,ami
span=4,0,3,ccs,ami

bchan=1,2
dchan=3
bchan=4,5
dchan=6
bchan=7,8
dchan=9
bchan=10,11
dchan=12