[Freeswitch-users] freeTDM can't configure with Digium TDM410 card

Melvin King mkdutchman at gmail.com
Fri Nov 11 16:05:47 MSK 2011 

It looks like I've found the solution, and perhaps the problem

I was able to manually load the ftdm module after freeswitch was started,
so all I did was move the line that loads the ftdm module (inside the
modules.conf.xml) to the bottom, in effect loading the module after all the
other modules were loaded.

Presto, problem solved. I guess module loading order does matter.

On a somewhat unrelated note, the same thing is happening with the dahdi
hardware, dahdi_cfg is being run before the hardware drivers are loaded, so
that probably needs the same solution.

Mel

On Thu, Nov 10, 2011 at 4:14 PM, Melvin King <mkdutchman at gmail.com> wrote:

> After some more testing/checking/experimenting/swearing this line seems to
> be the first indication that something is wrong
>
> 2011-11-10 16:08:11.785839 [ERR] mod_freetdm.c:2953 open of freetdm.conf
> failed
>
> And it definitely is not a permissions problem, the file has full r/w
> permissions, it seems more like it can't find the file.
>
> Mel
>
>
> On Thu, Nov 10, 2011 at 3:48 PM, Melvin King <mkdutchman at gmail.com> wrote:
>
>> ok, I did have the FXO and FXS turned around in my freetdm.conf file.
>> However, it still gives me the "can't open file" error message. Relevant
>> log lines below...
>>
>> 2011-11-10 15:43:30.283719 [NOTICE] switch_loadable_module.c:298 Adding
>> API Function 'xml_flush_cache'
>> 2011-11-10 15:43:30.283910 [NOTICE] switch_loadable_module.c:298 Adding
>> API Function 'xml_locate'
>> 2011-11-10 15:43:30.284100 [NOTICE] switch_loadable_module.c:298 Adding
>> API Function 'xml_wrap'
>> 2011-11-10 15:43:30.286276 [DEBUG] ftdm_config.c:52 New mod directory:
>> /usr/local/freeswitch/mod
>> 2011-11-10 15:43:30.286572 [DEBUG] ftdm_config.c:58 New config directory:
>> /usr/local/freeswitch/conf
>> 2011-11-10 15:43:30.286747 [DEBUG] ftdm_sched.c:154 Initializing
>> scheduling API
>> 2011-11-10 15:43:30.286828 [DEBUG] ftdm_sched.c:251 Created schedule
>> freetdm-master
>> 2011-11-10 15:43:30.286888 [NOTICE] ftdm_sched.c:178 Launching main
>> schedule thread
>> 2011-11-10 15:43:30.287029 [DEBUG] ftdm_sched.c:187 Running schedule
>> freetdm-master in the main schedule thread
>> 2011-11-10 15:43:30.287122 [DEBUG] ftdm_config.c:80 Configuration file is
>> /usr/local/freeswitch/conf/modules.conf.
>> 2011-11-10 15:43:30.287570 [NOTICE] ftdm_io.c:5725 Modules configured: 1
>> 2011-11-10 15:43:30.287695 [DEBUG] ftdm_config.c:80 Configuration file is
>> /usr/local/freeswitch/conf/freetdm.conf.
>> 2011-11-10 15:43:30.287789 [DEBUG] ftdm_io.c:4635 Reading FreeTDM
>> configuration file
>> 2011-11-10 15:43:30.287889 [DEBUG] ftdm_io.c:4651 found config for span
>> 2011-11-10 15:43:30.288578 [NOTICE] ftmod_zt.c:1323 Using DAHDI control
>> device
>> 2011-11-10 15:43:30.288742 [INFO] ftdm_io.c:4965 Loading IO from
>> /usr/local/freeswitch/mod/ftmod_zt.so [zt]
>> 2011-11-10 15:43:30.288833 [DEBUG] ftdm_config.c:80 Configuration file is
>> /usr/local/freeswitch/conf/zt.conf.
>> 2011-11-10 15:43:30.289011 [INFO] ftmod_zt.c:585 Setting rxgain val to
>> 0.000000
>> 2011-11-10 15:43:30.289096 [INFO] ftmod_zt.c:593 Setting txgain val to
>> 0.000000
>> 2011-11-10 15:43:30.289215 [INFO] ftdm_io.c:787 Auto-loaded I/O module
>> 'zt'
>> 2011-11-10 15:43:30.289467 [DEBUG] ftdm_io.c:4672 created span 1 (FXO) of
>> type zt
>> 2011-11-10 15:43:30.289565 [DEBUG] ftdm_io.c:4690 span 1
>> [trunk_type]=[FXO]
>> 2011-11-10 15:43:30.289636 [DEBUG] ftdm_io.c:4695 setting trunk type to
>> 'FXO'
>> 2011-11-10 15:43:30.289705 [DEBUG] ftdm_io.c:4690 span 1 [fxo-channel]=[1]
>> 2011-11-10 15:43:30.289939 [INFO] ftmod_zt.c:404 configuring device
>> /dev/dahdi/channel channel 1 as FreeTDM device 1:1 fd:18
>> 2011-11-10 15:43:30.290059 [DEBUG] ftdm_io.c:5263 Creating new
>> group:__default
>> 2011-11-10 15:43:30.290240 [DEBUG] ftdm_io.c:4651 found config for span
>> 2011-11-10 15:43:30.290540 [DEBUG] ftdm_io.c:4672 created span 2 (FXS) of
>> type zt
>> 2011-11-10 15:43:30.290640 [DEBUG] ftdm_io.c:4690 span 2
>> [trunk_type]=[FXS]
>> 2011-11-10 15:43:30.290707 [DEBUG] ftdm_io.c:4695 setting trunk type to
>> 'FXS'
>> 2011-11-10 15:43:30.290775 [DEBUG] ftdm_io.c:4690 span 2
>> [fxs-channel]=[2-4]
>> 2011-11-10 15:43:30.291014 [INFO] ftmod_zt.c:404 configuring device
>> /dev/dahdi/channel channel 2 as FreeTDM device 2:1 fd:19
>> 2011-11-10 15:43:30.291265 [INFO] ftmod_zt.c:404 configuring device
>> /dev/dahdi/channel channel 3 as FreeTDM device 2:2 fd:20
>> 2011-11-10 15:43:30.291737 [INFO] ftmod_zt.c:404 configuring device
>> /dev/dahdi/channel channel 4 as FreeTDM device 2:3 fd:21
>> 2011-11-10 15:43:30.291966 [INFO] ftdm_io.c:4887 Configured 4 channel(s)
>> 2011-11-10 15:43:30.292140 [ERR] mod_freetdm.c:2953 open of freetdm.conf
>> failed
>> 2011-11-10 15:43:30.295782 [DEBUG] ftdm_sched.c:217 Waiting for main
>> schedule thread to finish
>> 2011-11-10 15:43:30.390235 [NOTICE] ftdm_sched.c:147 Main scheduling
>> thread going out ...
>> 2011-11-10 15:43:30.396054 [INFO] ftdm_io.c:601 Closing channel zt:1:1
>> fd:18
>> 2011-11-10 15:43:30.396142 [INFO] ftdm_io.c:601 Closing channel zt:2:1
>> fd:19
>> 2011-11-10 15:43:30.396174 [INFO] ftdm_io.c:601 Closing channel zt:2:2
>> fd:20
>> 2011-11-10 15:43:30.396207 [INFO] ftdm_io.c:601 Closing channel zt:2:3
>> fd:21
>> 2011-11-10 15:43:30.396281 [INFO] ftdm_io.c:5092 Unloading I/O interface
>> zt
>> 2011-11-10 15:43:30.396306 [INFO] ftdm_io.c:5099 Unloaded I/O interface zt
>> 2011-11-10 15:43:30.396387 [INFO] ftdm_io.c:5118 Unloading module
>> /usr/local/freeswitch/mod/ftmod_zt.so
>> 2011-11-10 15:43:30.396525 [DEBUG] ftdm_dso.c:90 lib 0x8aa5e48 was closed
>> with success
>> 2011-11-10 15:43:30.396543 [INFO] ftdm_io.c:5120 Unloaded module
>> /usr/local/freeswitch/mod/ftmod_zt.so
>> 2011-11-10 15:43:30.396565 [DEBUG] ftdm_sched.c:552 Destroying schedule
>> freetdm-master
>> 2011-11-10 15:43:30.396636 [CRIT] switch_loadable_module.c:1281 Error
>> Loading module /usr/local/freeswitch/mod/mod_freetdm.so
>>
>> **Module load routine returned an error**
>>
>> On Thu, Nov 10, 2011 at 3:32 PM, Melvin King <mkdutchman at gmail.com>wrote:
>>
>>> Now that you mention it, I do have to run dahdi_cfg manually every time
>>> the system starts up.....as though it never ran to begin with. FS is
>>> configured to automatically start.
>>>
>>> I will recheck the FXS/FXO, and see what happens.
>>>
>>> Mel
>>>
>>> On Thu, Nov 10, 2011 at 3:18 PM, Moises Silva <moises.silva at gmail.com>wrote:
>>>
>>>> On Thu, Nov 10, 2011 at 1:29 PM, Melvin King <mkdutchman at gmail.com>wrote:
>>>>
>>>>>  ok, here's my setup.
>>>>>
>>>>> TDM410 card with port 1 having a line to the PSTN and ports 2-4 have
>>>>> the telephone lines plugged in
>>>>>
>>>>> FS version is 1.0.head (git-9dd45e3 2011-11-03 14-45-01 -0500)
>>>>>
>>>>> freetdm.conf has full rw permissions
>>>>>
>>>>> My problem is that I cannot configure freetdm to use this blasted
>>>>> card, no matter what I do.....
>>>>> [device /dev/dahdi/channel chan 1 fd 16 (Invalid argument)]
>>>>> 2011-11-10 14:16:02.233387 [INFO] ftmod_zt.c:404 configuring device
>>>>> /dev/dahdi/channel channel 1 as FreeTDM device 1:1 fd:17
>>>>> 2011-11-10 14:16:02.233595 [DEBUG] ftdm_io.c:5263 Creating new
>>>>> group:__default
>>>>> 2011-11-10 14:16:02.233746 [DEBUG] ftdm_io.c:4651 found config for span
>>>>> 2011-11-10 14:16:02.233931 [DEBUG] ftdm_io.c:4672 created span 2 (FXO)
>>>>> of type zt
>>>>> 2011-11-10 14:16:02.234045 [DEBUG] ftdm_io.c:4690 span 2
>>>>> [trunk_type]=[FXO]
>>>>> 2011-11-10 14:16:02.234111 [DEBUG] ftdm_io.c:4695 setting trunk type
>>>>> to 'FXO'
>>>>> 2011-11-10 14:16:02.234173 [DEBUG] ftdm_io.c:4690 span 2
>>>>> [fxo-channel]=[2-4]
>>>>> 2011-11-10 14:16:02.234550 [WARNING] ftmod_zt.c:352 this ioctl fails
>>>>> on older ftdmtel but is harmless if you used ztcfg
>>>>> [device /dev/dahdi/channel chan 2 fd 16 (Invalid argument)]
>>>>>
>>>>
>>>>
>>>> This most likely means you're trying to apply a configuration that is
>>>> not valid for that type of channel (ie, fxs in fxo ports or viceversa). It
>>>> could also be you did not create /etc/dahdi/system.conf and did not run
>>>> "dahdi_cfg"
>>>>
>>>> *Moises Silva
>>>> **Software Engineer, Development Manager***
>>>>
>>>> msilva at sangoma.com
>>>>
>>>> Sangoma Technologies
>>>>
>>>> 100 Renfrew Drive, Suite 100, Markham, ON L3R 9R6 Canada
>>>>
>>>>
>>>> t.   +1 800 388 2475 (N. America)
>>>>
>>>> t.   +1 905 474 1990 x128
>>>>
>>>> f.   +1 905 474 9223
>>>>
>>>>
>>>>
>>>> **<http://www.sangoma.com/contact?utm_source=signature&utm_medium=email&utm_campaign=email+signatures>
>>>>
>>>> Products<http://sangoma.com/products?utm_source=signature&utm_medium=email&utm_campaign=email%2Bsignatures>
>>>>  | Solutions<http://sangoma.com/solutions?utm_source=signature&utm_medium=email&utm_campaign=email%2Bsignatures>
>>>>  | Events<http://sangoma.com/about_us/events?utm_source=signature&utm_medium=email&utm_campaign=email%2Bsignatures>
>>>>  | Contact<http://www.sangoma.com/contact?utm_source=signature&utm_medium=email&utm_campaign=email%2Bsignatures>
>>>>  | Wiki<http://wiki.sangoma.com/?utm_source=signature&utm_medium=email&utm_campaign=email%2Bsignatures>
>>>>  | Facebook<http://www.facebook.com/pages/Sangoma-VoIP-Cards/43578453335?utm_source=signature&utm_medium=email&utm_campaign=email%2Bsignatures>
>>>>  | Twitter<http://www.twitter.com/sangoma?utm_source=signature&utm_medium=email&utm_campaign=email%2Bsignatures>`|
>>>> | YouTube<http://www.youtube.com/sangomatechnologies?utm_source=signature&utm_medium=email&utm_campaign=email%2Bsignatures>
>>>>
>>>>                 VegaStream is now part of Sangoma!<http://sangoma.com/about_us/newsroom/news_releases/news/1488795/Sangoma_Acquires_All_Key_Assets_of_VegaStream.html>
>>>>
>>>>                 Ask us about both Gateway Appliances<http://sangoma.com/products/media_gateways/vega.html>
>>>>  and Internal Gateways<http://sangoma.com/products/software_products/netborder_suite/netborder_express.html>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> FreeSWITCH-users mailing list
>>>> FreeSWITCH-users at lists.freeswitch.org
>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:
>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>> http://www.freeswitch.org
>>>>
>>>>
>>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20111111/4ee7f1cc/attachment-0001.html

Join us at ClueCon 2011 Aug 9-11, 2011
More information about the FreeSWITCH-users mailing list