[Asterisk-Users] ztdummy on Gentoo 2.6.10 Box

Richard J. Sears rsears at americanIS.net
Mon Feb 14 17:24:16 MST 2005


Hi Guills,

I followed the instructions exactly as described on the voip pages as
well as your instructions below. 

I still get the same errors.


pbx01 zaptel # modprobe zaptel 
FATAL: Error inserting zaptel (/lib/modules/2.6.10-gentoo-r6/misc/zaptel.ko): Unknown symbol in module, or unknown parameter (see dmesg)


DMESG:
zaptel: Unknown symbol crc_ccitt_table


And of course ztdummy fails to load becuase the zaptel does not load. 

Thanks


On Mon, 14 Feb 2005 13:55:04 -0800
"Chamberland-Larose, Guillaume" <guillaume at ea.com> wrote:

> The ztdummy requires zaptel to be loaded. You don't need any zaptel
> devices just the kernel module. Get zaptel then follow the instructions
> on the wiki @ http://www.voip-info.org/wiki-Asterisk+timer+ztdummy
> i.e.:
> 
> ztdummy and Kernel 2.6
> Recent CVS versions (as of July 2004) also have zaptel modules which
> work with 2.6 kernels (type "make linux26" to compile them). The 2.6
> version of the ztdummy module is completely different to the 2.4
> version. Firstly it does not rely on the USB hardware being there;
> instead it uses the PC hardware's clock (which under 2.6 kernels can be
> set to generate interrupts at the required precision), so it can be used
> on any machine, rather than only those with the right USB hardware.
> Effectively the 2.6 version of ztdummy does the same job as zaprtc does
> for 2.4 kernels. I have been using ztdummy for 2.6 for a while now, and
> have had no problems with it.
> 
> To install, simply checkout zaptel from the Asterisk CVS and do the
> following:
> 
> - cd /usr/src/zaptel
> 
>     * READ /usr/src/zaptel/README.udev and follow the steps
>     * check modules on: /etc/sysconfig/zaptel> if you have no digium
> hardware comment out all modeules except ztdummy. 
> 
> - make linux26
> - modprobe zaptel
> - modprobe ztdummy 
> 
> Cheers,
> Guills
> 
> 
> > -----Original Message-----
> > From: Richard J. Sears [mailto:rsears at americanIS.net] 
> > Sent: Monday, February 14, 2005 1:16 PM
> > To: asterisk-users at lists.digium.com
> > Subject: [Asterisk-Users] ztdummy on Gentoo 2.6.10 Box
> > 
> > Hi Everyone,
> > 
> > I read through the list on the issues with the ztdummy driver 
> > which I need for MeetMe, but I seem to have come across a 
> > problem that I cannot seem to find an answer for.
> > 
> > I am running Gentoo 2.6.10 on an Intel box.
> > 
> > I have read the the wiki entries on the ztdummy and followed 
> > the instructions as they relate to the 2.6 kernel.
> > 
> > Everything compiled great, but a modprobe ztdummy returned this:
> > 
> > WARNING: Error inserting zaptel 
> > (/lib/modules/2.6.10-gentoo-r6/misc/zaptel.ko): Unknown 
> > symbol in module, or unknown parameter (see dmesg)
> > WARNING: Error inserting zaptel 
> > (/lib/modules/2.6.10-gentoo-r6/misc/zaptel.ko): Unknown 
> > symbol in module, or unknown parameter (see dmesg)
> > FATAL: Error inserting ztdummy 
> > (/lib/modules/2.6.10-gentoo-r6/misc/ztdummy.ko): Unknown 
> > symbol in module, or unknown parameter (see dmesg)
> > FATAL: Error running install command for ztdummy
> > 
> > 
> > Here is what my dmesg says:
> > 
> > zaptel: Unknown symbol crc_ccitt_table
> > zaptel: Unknown symbol crc_ccitt_table
> > ztdummy: Unknown symbol zt_receive
> > ztdummy: Unknown symbol zt_transmit
> > ztdummy: Unknown symbol zt_unregister
> > ztdummy: Unknown symbol zt_register
> > 
> > 
> > 
> > I DO NOT have any Zaptel devices in my system and I VIed the 
> > makefile and uncommented the ztdummy as instructed.
> > 
> > 
> > I guess my question is - what the heck is happeneing. Why is 
> > ztdummy trying to load zaptel which I do not have in my system..?
> > 
> > 
> > Any help would be greatly appreciated.
> > 
> > 
> > Thanks
> > 
> > 
> > 
> > ******************************************
> > Richard J. Sears
> > Vice President         
> > American Internet Services                          
> > ----------------------------------------------------
> > rsears at adnc.com
> > http://www.adnc.com
> > ----------------------------------------------------
> > 858.576.4272 - Phone
> > 858.427.2401 - Fax
> > INOC-DBA - 6130
> > ----------------------------------------------------
> > 
> > I fly because it releases my mind
> > from the tyranny of petty things . . 
> > 
> > 
> > "Work like you don't need the money, love like you've
> > never been hurt and dance like you do when nobody's
> > watching."
> > 
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******************************************
Richard J. Sears
Vice President         
American Internet Services                          
----------------------------------------------------
rsears at adnc.com
http://www.adnc.com
----------------------------------------------------
858.576.4272 - Phone
858.427.2401 - Fax
INOC-DBA - 6130
----------------------------------------------------

I fly because it releases my mind 
from the tyranny of petty things . . 


"Work like you don't need the money, love like you've
never been hurt and dance like you do when nobody's
watching."




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