файла /var/log/asterisk/full нет есть messages

при добавлении модуля chan_dahdi.so гудок появляется --получается, что модуль автоматически не загружается

В файле logger.conf вы можете включить full логирование.А в modules.conf добавьте строчку
[modules]
autoload=yes

modules.conf отредактировали. по прежнему гудка при запуске из сервисов нет

Что в файле /var/log/asterisk/full пишется?

cat full

[Dec 1 15:18:17] NOTICE[11280] indications.c: Removed default indication country 'us'
[Dec 1 15:19:24] NOTICE[10723] loader.c: 1 modules will be loaded.
[Dec 1 15:19:24] NOTICE[10723] cdr.c: CDR simple logging enabled.
[Dec 1 15:19:24] NOTICE[10723] loader.c: 175 modules will be loaded.
[Dec 1 15:19:26] NOTICE[10723] res_fax.c: Generic FAX application module version 1.6.1_1.0.13, Copyright (C) 2008-2009 Digium, Inc.
[Dec 1 15:19:26] NOTICE[10723] res_fax.c: This module is supplied under a commercial license granted by Digium, Inc.
[Dec 1 15:19:26] NOTICE[10723] res_fax.c: Please see the full license text supplied by the accompanying
[Dec 1 15:19:26] NOTICE[10723] res_fax.c: "register" utility, or ask for a copy from Digium.
[Dec 1 15:19:26] NOTICE[10723] res_fax.c: Configuration file 'res_fax.conf' not found, using default options.
[Dec 1 15:19:26] NOTICE[10723] res_smdi.c: No SMDI interfaces are available to listen on, not starting SMDI listener.
[Dec 1 15:19:26] VERBOSE[10723] chan_sip.c: SIP channel loading...
[Dec 1 15:19:26] WARNING[10723] cdr_addon_mysql.c: Unable to load config for mysql CDR's: cdr_mysql.conf
[Dec 1 15:19:26] NOTICE[10723] chan_ooh323.c: ---------------------------------------------------------------------------------
--- ******* IMPORTANT NOTE ***********
---
--- This module is currently unsupported. Use it at your own risk.
---
---------------------------------------------------------------------------------
[Dec 1 15:19:26] NOTICE[10723] chan_ooh323.c: Unable to load config ooh323.conf, OOH323 disabled
[Dec 1 15:19:26] NOTICE[10723] res_fax_digium.c: Digium FAX technology module version 1.6.1_1.0.11, Copyright (C) 2008-2009 Digium, Inc.
[Dec 1 15:19:26] NOTICE[10723] res_fax_digium.c: This module is supplied under a commercial license granted by Digium, Inc.
[Dec 1 15:19:26] NOTICE[10723] res_fax_digium.c: Please see the full license text supplied by the accompanying
[Dec 1 15:19:26] NOTICE[10723] res_fax_digium.c: "register" utility, or ask for a copy from Digium.
[Dec 1 15:19:26] NOTICE[10723] res_fax_digium.c: This product includes software developed by the OpenSSL Project
[Dec 1 15:19:26] NOTICE[10723] res_fax_digium.c: for use in the OpenSSL Toolkit. (http://www.openssl.org/)
[Dec 1 15:19:26] NOTICE[10723] res_fax_digium.c: Copyright (C) 1998-2008 The OpenSSL Project

[Dec 1 15:19:26] VERBOSE[10723] res_fax_digium.c: == Found total of 0 Fax for Asterisk licenses
[Dec 1 15:19:26] WARNING[10723] translate.c: plc_samples 160 format f
[Dec 1 15:19:26] NOTICE[10731] chan_sip.c: Peer 'actionvoiptabak2' is now Reachable. (167ms / 2000ms)
[Dec 1 15:19:26] NOTICE[10731] chan_sip.c: Peer 'sipnettabak1' is now Reachable. (74ms / 2000ms)
[Dec 1 15:19:27] WARNING[10723] chan_dahdi.c: Unable to specify channel 1: No such device or address
[Dec 1 15:19:27] ERROR[10723] chan_dahdi.c: Unable to open channel 1: No such device or address
here = 0, tmp->channel = 1, channel = 1
[Dec 1 15:19:27] ERROR[10723] chan_dahdi.c: Unable to register channel '1'
[Dec 1 15:19:27] ERROR[10723] codec_dahdi.c: Failed to open /dev/dahdi/transcode: No such file or directory
[Dec 1 15:19:27] WARNING[10723] utils.c: trying to reset empty pool
[Dec 1 15:19:27] WARNING[10723] utils.c: trying to reset empty pool
[Dec 1 15:19:27] WARNING[10723] utils.c: trying to reset empty pool
[Dec 1 15:19:27] NOTICE[10723] config.c: Registered Config Engine mysql
[Dec 1 15:19:27] NOTICE[10723] pbx_ael.c: Starting AEL load process.
[Dec 1 15:19:27] NOTICE[10723] pbx_ael.c: File /etc/asterisk/extensions.ael not found; AEL declining load
[Dec 1 15:19:27] NOTICE[10723] config.c: Registered Config Engine curl
localhost asterisk #

В платный суппорт?

Нет, если я не ошибся..

# rc-update del asterisk default
* asterisk removed from runlevel default

# rc-update dahdi boot
* dahdi added to runlevel boot

# rc-update asterisk default
* asterisk added to runlevel default

# reboot (3 раза подряд работает)

Trotz, а другие свои проблемы Вы сможете сами решить без помощи зала?

то что можем, то не спрашиваем

Вы могли углубляться в проблему, включив дебаг, однако даже /var/log/asterisk/full не прорисовали.
Вопрос не в том что можем - а что хотим.