[Asterisk-Users] TDM400 not working

[Rudolf Ladyzhenskii]

Hi, all

I have installed TDM400 card. I can see it is there (lspci).
But Asterisk does not find it.

phonebox2*CLI> zap show status
No Zaptel interface found.

I assume that driver is not loaded, but I am sure I have installed it (I 
compiled zaptel and then re-build asterisk and did make install for both 
zaptel and asterisk).

When asterisk is started I get:
Jan  2 06:28:08 WARNING[3473]: chan_zap.c:872 zt_open: Unable to open 
'/dev/zap/channel': No such file or directory
Jan  2 06:28:08 ERROR[3473]: chan_zap.c:6572 mkintf: Unable to open channel 
2: No such file or directory
here = 0, tmp->channel = 2, channel = 2
Jan  2 06:28:08 ERROR[3473]: chan_zap.c:9927 setup_zap: Unable to register 
channel '2'
Jan  2 06:28:08 WARNING[3473]: loader.c:402 __load_resource: chan_zap.so: 
load_module failed, returning -1
Jan  2 06:28:08 WARNING[3473]: loader.c:523 load_modules: Loading module 
chan_zap.so failed!

Ok, I look in the /dev and I could not find /dev/zap at all! But, there is a 
/dev/zapchannel character device.

Any ideas what can be wrong?

And last question. Does zaptel driver reads configuration file on startup? 
If so, how do I force the driver to update if config file was changed?

Thanks,
Rudolf