SNG7 Dahdi configuration

Distro Discussion & Help
1

Hi,

I am attempting to configure Dahdi on FreePbx SNG7. My issue is: I am unable to list channels or spans. All other commands operate as expected and Dahdi services starts OK.

Asterisk: 13.22
Dahdi: version: 3
See below for my command outputs.
dahdi_tool

Dahdi Tools version: 2.11.1

dahdi_cfg -vv

Symbol: “Dahdi Tools version” has different size in shared object, consider re-linking.

DAHDI Version: 3.0.0
Echo Canceller(s):
Configuration

Channel map:

0 channels to configure.

lsmod | grep dahdi

dahdi_transcode 16384 1 wctc4xxp
dahdi_voicebus 65536 1 wctdm24xxp
dahdi 225280 10 wctdm24xxp,wct4xxp,dahdi_voicebus,dahdi_transcode,wcb4xxp,oct612x,xpp,wcaxx,wcte13xp,wcte43x

cat dmesg | dahdi

[2018-12-07 17:02:09] ERROR[7472] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-07 17:49:02] ERROR[11817] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-07 17:49:02] VERBOSE[11817] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-07 18:07:07] ERROR[2417] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-07 18:07:07] VERBOSE[2417] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-08 10:26:08] ERROR[11771] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-08 10:26:08] VERBOSE[11771] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-17 19:06:16] ERROR[2509] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-17 19:06:16] VERBOSE[2509] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-18 17:01:30] ERROR[2437] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-18 17:01:30] VERBOSE[2437] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-23 17:22:18] ERROR[2600] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-23 17:22:18] VERBOSE[2600] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-27 11:03:48] ERROR[2569] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-27 11:03:48] VERBOSE[2569] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-27 17:03:07] ERROR[2450] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-27 17:03:07] VERBOSE[2450] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-27 19:55:00] ERROR[2455] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-27 19:55:00] VERBOSE[2455] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-28 16:48:12] ERROR[2457] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-28 16:48:12] VERBOSE[2457] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-28 18:29:32] ERROR[2439] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-28 18:29:32] VERBOSE[2439] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-28 19:15:40] ERROR[2491] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-28 19:15:40] VERBOSE[2491] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-28 19:18:01] VERBOSE[3474] chan_dahdi.c: Unregistered channel -2
[2018-12-29 14:57:59] ERROR[2528] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-29 14:57:59] VERBOSE[2528] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-29 17:31:24] ERROR[2487] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-29 17:31:24] VERBOSE[2487] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-30 11:06:23] ERROR[2529] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-30 11:06:23] VERBOSE[2529] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-30 17:40:19] ERROR[2548] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-30 17:40:19] VERBOSE[2548] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-30 18:55:25] ERROR[2506] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-30 18:55:25] VERBOSE[2506] chan_dahdi.c: Automatically generated pseudo channel
[2018-12-31 12:42:48] ERROR[2436] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2018-12-31 12:42:48] VERBOSE[2436] chan_dahdi.c: Automatically generated pseudo channel
[2019-01-22 22:10:51] ERROR[2447] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-01-22 22:10:51] VERBOSE[2447] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-08 16:12:42] ERROR[2495] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-08 16:12:42] VERBOSE[2495] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-09 13:53:09] ERROR[2443] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-09 13:53:09] VERBOSE[2443] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-18 19:00:45] ERROR[2310] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-18 19:00:45] VERBOSE[2310] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-19 16:59:33] ERROR[2223] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-19 16:59:33] VERBOSE[2223] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-20 20:17:40] ERROR[2228] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-20 20:17:40] VERBOSE[2228] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-21 16:42:45] ERROR[2223] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-21 16:42:45] VERBOSE[2223] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-21 19:41:09] ERROR[2264] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-21 19:41:09] VERBOSE[2264] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-21 20:00:57] VERBOSE[7103] chan_dahdi.c: Unregistered channel -2
[2019-02-21 20:03:04] ERROR[2369] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-21 20:03:04] VERBOSE[2369] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-21 20:30:09] ERROR[2268] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-21 20:30:09] VERBOSE[2268] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-21 20:43:32] VERBOSE[8554] chan_dahdi.c: Unregistered channel -2
[2019-02-21 20:47:32] ERROR[2205] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-21 20:47:32] VERBOSE[2205] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-21 20:49:34] ERROR[2080] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-21 20:49:34] VERBOSE[2080] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-22 10:48:42] ERROR[2171] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-22 10:48:42] VERBOSE[2171] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-22 11:21:46] VERBOSE[19548] chan_dahdi.c: Unregistered channel -2
[2019-02-22 11:24:16] ERROR[2398] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-22 11:24:16] VERBOSE[2398] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-22 13:33:38] ERROR[2180] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-22 13:33:38] VERBOSE[2180] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-23 19:55:48] ERROR[2028] chan_dahdi.c: Unable to load config chan_dahdi.conf
[2019-02-23 19:55:48] VERBOSE[2028] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-23 20:20:28] VERBOSE[2160] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-23 20:23:23] VERBOSE[3993] chan_dahdi.c: Unregistered channel -2
[2019-02-23 20:23:40] VERBOSE[6430] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-24 10:41:38] VERBOSE[2169] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-24 12:50:42] VERBOSE[2183] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-24 14:03:04] VERBOSE[2232] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-24 15:51:35] VERBOSE[2050] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-24 16:56:18] VERBOSE[2293] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-24 17:19:22] VERBOSE[17878] chan_dahdi.c: Unregistered channel -2
[2019-02-24 17:21:46] VERBOSE[2254] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-24 19:02:57] VERBOSE[2276] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-25 10:36:58] VERBOSE[2058] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-25 13:35:25] VERBOSE[2136] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-25 13:49:20] VERBOSE[2192] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-25 17:10:40] VERBOSE[2198] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-25 17:15:49] VERBOSE[5709] chan_dahdi.c: Unregistered channel -2
[2019-02-25 17:20:47] VERBOSE[2086] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-25 18:34:18] VERBOSE[11716] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-25 22:42:11] VERBOSE[2175] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-26 10:55:24] VERBOSE[2207] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-26 11:10:47] VERBOSE[2841] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-26 17:24:44] VERBOSE[2038] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-26 20:50:57] VERBOSE[2138] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-27 10:21:20] VERBOSE[2019] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-27 12:04:52] VERBOSE[2178] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-28 17:30:11] VERBOSE[2229] chan_dahdi.c: Automatically generated pseudo channel
[2019-02-28 18:49:30] VERBOSE[2160] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-01 12:53:39] VERBOSE[2177] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-01 17:02:16] VERBOSE[2090] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-01 19:24:42] VERBOSE[2028] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-02 10:50:53] VERBOSE[2038] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-02 16:24:00] VERBOSE[2218] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-02 18:20:05] VERBOSE[2118] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-02 18:39:43] VERBOSE[2129] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-02 19:00:17] VERBOSE[2130] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-03 10:48:53] VERBOSE[2171] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-03 11:41:42] VERBOSE[2097] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-03 12:53:19] VERBOSE[2147] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-03 16:07:30] VERBOSE[2210] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-03 17:52:16] VERBOSE[2196] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-03 19:35:18] VERBOSE[2298] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-04 10:02:14] VERBOSE[2083] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-04 13:04:16] VERBOSE[2249] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-04 13:13:27] VERBOSE[4626] chan_dahdi.c: Unregistered channel -2
[2019-03-04 13:14:22] VERBOSE[4626] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-04 16:42:14] VERBOSE[2128] chan_dahdi.c: Automatically generated pseudo channel
[2019-03-04 18:20:18] VERBOSE[2294] chan_dahdi.c: Automatically generated pseudo channel
dahdi_transcode 16384 1 wctc4xxp
dahdi_voicebus 65536 1 wctdm24xxp
dahdi 225280 10 wctdm24xxp,wct4xxp,dahdi_voicebus,dahdi_transcode,wcb4xxp,oct612x,xpp,wcaxx,wcte13xp,wcte43x

Thank you!

2

please run “lspci” to check the card first.

3

The lspci reveal;

Digium Inc. Wildcard TDM800P 8 port analog card.

Thanks!

4

please run dmesg to check the error message and make sure you plugin the 12 V power supply cable if you have FXS.

5

The dmesg is too large to send and the majority is redundant. Could you confirm a filter or specific element of analysis please.

Thanks!

6

dahdi_genconf - v

Default parameters from /etc/dahdi/genconf _parameters
Empty configuration – no spans
Generating /etc/dahdi/assigned-spans.conf
Empty configuration – no spans
Generating /etc/dahdi/system.conf
Empty configuration – no spans
Generating /etc/asterisk/dahdi-channels.conf

7

run “dmesg” command, and check the error log with key word “dahdi”, if has any problem, it will show…

8

Output of Dmesg filtered by “dahdi”

[ 31.280863] dahdi: loading out-of-tree module taints kernel.
[ 31.282211] dahdi: Version: 3.0.0
[ 31.284242] dahdi: Telephony Interface Registered on major 196
[ 31.496469] dahdi_transcode: Loaded.

9

Hi：
At least, the dmesg shows some messages like this:
image

if failed, it would errors.

10

James,

I can confirm no entires exist (Wctdm24xxp) in the dmesg output.

Thanks!

11

Maybe, Digium’s support can help you.

12

Digium have confirmed its a software config issue, hence Asterisk Freepbx.

Can you refer me to someone more advanced that has the know-how to solve the issue please.

Thank you!

1 Like
13

there is a doc for analog cards, you may check that step-by-step.

14

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