Summary:ASTERISK-00240: New zaptel cvs screws fxs card
Reporter:scaredycat (scaredycat)Labels:
Date Opened:2003-09-10 17:39:28Date Closed:2011-06-07 14:05:07
Versions:Frequency of
Description:updating to new cvs of zaptel causes a problem. This is the result of a ztcfg -vv. zttool now only sees fxo card.

[root@ASTERISK src]# ztcfg -vv

Zaptel Configuration

Channel map:

Channel 01: FXS Kewlstart (Default) (Slaves: 01)
Channel 02: FXO Kewlstart (Default) (Slaves: 02)
Channel 03: FXO Kewlstart (Default) (Slaves: 03)

3 channels configured.

ZT_CHANCONFIG failed on channel 2: No such device or address (6)
Comments:By: scaredycat (scaredycat) 2003-09-10 18:02:18

Rolling back to zaptel from 18th Aug 2003 makes the card work ok... might work with later versions but certainly doesn;t for current

By: scaredycat (scaredycat) 2003-09-10 18:06:14

Card was shipped to me on 12th May 2003... Probably Rev. C card

By: scaredycat (scaredycat) 2003-09-13 11:33:03

Some futher info reported by other users....

modprobe wcfxs

/lib/modules/2.4.20-20.9/misc/wcfxs.o: init_module: No such device
Hint: insmod errors can be caused by incorrect module parameters,
invalid IO or IRQ parameters.
     You may find more information in syslog or the output from dmesg
/lib/modules/2.4.20-20.9/misc/wcfxs.o: insmod
/lib/modules/2.4.20-20.9/misc/wcfxs.o failed
/lib/modules/2.4.20-20.9/misc/wcfxs.o: insmod wcfxs failed

By: scaredycat (scaredycat) 2003-09-13 14:29:11

One possible solution appears to be to change

# Take out calibration


# Take out calibration

in the Makefile in the /usr/src/zaptel/ folder.. then do a

make clean;make install


By: John Todd (jtodd) 2003-09-14 15:58:17

Would you say that this is resolved, or not?  You seem to be able to fix the symptoms, and this may or may not be related to specific revision cards.  Or would you want this to work "automatically" based on card rev?  Could you supply a patch?

By: scaredycat (scaredycat) 2003-09-15 14:36:09

I've heard reports that this doesn;t always fix the problem for some people. Ideally the KFLAGS+=-DNO_CALIBRATION would be the default, since I guess it must have been like this previously...

By: Mark Spencer (markster) 2003-09-19 09:33:17

Is this resolved now, did it fix it for you, Scaredy?