asterisk vs freebpx

Здравствуйте! Решил тут побаловаться с сабжем, обзавёлся оборудованием:

04:00.0 Communication controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN interface
        Subsystem: Device 9500:0003
        Flags: bus master, medium devsel, latency 64, IRQ 17
        I/O ports at c800 [=256]
        Memory at fbdff000 (32-bit, non-prefetchable) [=4K]
        Capabilities: [40] Power Management version 2
        Kernel driver in use: opvxa1200
        Kernel modules: opvxa1200, wcopenpci
[    3.795215] dahdi: Telephony Interface Registered on major 196
[    3.795217] dahdi: Version: 2.5.0.2
[    3.831551] opvxa1200 0000:04:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    3.831676] before raise reset
[    3.887470] scsi 6:0:0:0: Direct-Access     Generic- Compact Flash    1.00 PQ: 0 ANSI: 0 CCS
[    3.887569] sd 6:0:0:0: Attached scsi generic sg2 type 0
[    3.889967] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[    8.831019] OpenVox A800P version: 1.4
[    8.831051] OpenVox A800P passed register test
[    9.531140] Module 0: Installed -- AUTO FXO (FCC mode)
[   10.699344] Module 1: Installed -- AUTO FXS/DPO
[   11.731852] Module 2: Installed -- AUTO FXS/DPO
[   12.920603] Module 3: Installed -- AUTO FXS/DPO
[   12.920735] Module 4: Not installed
[   12.920796] Module 5: Not installed
[   12.920857] Module 6: Not installed
[   12.920917] Module 7: Not installed

Используемое ПО:

media-server FreeBPX # emerge -pv dahdi

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R    ] net-misc/dahdi-2.5.0.2-r2  USE="-flash" 0 kB
media-server FreeBPX # emerge -pv asterisk

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R    ] net-misc/asterisk-1.8.8.2  USE="alsa caps curl dahdi iconv jabber lua mysql odbc samples snmp span speex sqlite vorbis -ais -bluetooth -calendar -debug -doc -freetds -gtalk -http -jingle -ldap -newt -osplookup -oss -portaudio -postgres -radius -sqlite3 -srtp -static -syslog -usb" 0 kB

Total: 1 package (1 reinstall), Size of downloads: 0 kB

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media-server freepbx-2.9.0 # ls
amp_conf       apply_conf.sh  buildtools  CONTRIB.txt  FAQ      install_amp             LICENSE        SQL            start_asterisk  UPGRADE
amportal.conf  asterisk.conf  CHANGES     docs         INSTALL  libfreepbx.install.php  setup_svn.php  sqlite.readme  update_i18n.sh  upgrades

Как определяет каналы asterisk:

media-server*CLI> dahdi show channels
   Chan Extension  Context         Language   MOH Interpret        Blocked    State
 pseudo            default                    default                         In Service
      1            from-pstn                  default                         In Service
      2            from-internal              default                         In Service
      3            from-internal              default                         In Service
      4            from-internal              default                         In Service

Хотелось бы конфигурировать каналы из веб интерфейса, потому как их не много. Но мне пока это не удаётся.
Есть проблема с установкой DAHDI config, вот здесь скрин с ошибкой:
http://imagepost.ru/?v=error_25.png
Если кто сталкивался с данной проблемой, подскажите как решить её. Спасибо.