[Asterisk-Users] ztdummy on Gentoo 2.6.10 Box

Richard J. Sears rsears at americanIS.net
Mon Feb 14 18:15:53 MST 2005


Hi Guills,

The module was actually already done, just not loaded !!


Many thanks for the help on this one!!


On Mon, 14 Feb 2005 16:29:31 -0800
"Chamberland-Larose, Guillaume" <guillaume at ea.com> wrote:

> This last error message now means zaptel is compiled (which it wasn't
> before) but now it can't find that table. 
> 
> You need to enable it in your kernel config it seems. As mentionned
> here:
> http://lists.digium.com/pipermail/asterisk-dev/2004-December/008303.html
> 
> "The option to turn this on is in the last submenu of the kernel config
> menu."
> 
> Guills 
> 
> > -----Original Message-----
> > From: Richard J. Sears [mailto:rsears at americanIS.net] 
> > Sent: Monday, February 14, 2005 4:24 PM
> > To: Asterisk Users Mailing List - Non-Commercial Discussion
> > Cc: Chamberland-Larose, Guillaume
> > Subject: Re: [Asterisk-Users] ztdummy on Gentoo 2.6.10 Box
> > 
> > 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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> > > > 
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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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> Asterisk-Users at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users


******************************************
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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