Плата Digium TDM

См. /* http://www.asteriskguru.com/tutorials/resolving_hangup_detection_problems_fxo_tdm_voicemail.html */ комментарий

$ lspci | grep TDM
01:09.0 Ethernet controller: Digium, Inc. Wildcard TDM410 4-port analog card (rev 11)

$ dmesg | grep 01:09.0
[    0.153287] pci 0000:01:0a.0: [d161:8005] type 00 class 0x020000
[    0.153304] pci 0000:01:0a.0: reg 0x10: [io  0xe800-0xe8ff]
[    0.153315] pci 0000:01:0a.0: reg 0x14: [mem 0xfbfffc00-0xfbffffff]
[    0.153355] pci 0000:01:0a.0: reg 0x30: [mem 0xfbfc0000-0xfbfdffff pref]
[    0.153388] pci 0000:01:0a.0: supports D1 D2
[    0.153390] pci 0000:01:0a.0: PME# supported from D0 D1 D2 D3hot D3cold

Можно сразу asterisk-dahdi

Время: 3-4 минуты

# apt install dahdi

$ dahdi_hardware
pci:0000:01:0a.0     wctdm24xxp+  d161:8005 Wildcard TDM410P

# init 6

$ dmesg | grep 01:09.0
...
[   12.263151] wctdm24xxp 0000:01:0a.0: Port 1: Installed -- AUTO FXS/DPO
[   12.263155] wctdm24xxp 0000:01:0a.0: Port 2: Not installed
[   12.263157] wctdm24xxp 0000:01:0a.0: Port 3: Not installed
[   12.263160] wctdm24xxp 0000:01:0a.0: Port 4: Installed -- AUTO FXO (FCC mode)
[   13.556239] wctdm24xxp 0000:01:0a.0: Found a Wildcard TDM: Wildcard TDM410P (0 BRI spans, 2 an

$ lsmod | grep dah
dahdi_voicebus         57344  1 wctdm24xxp
dahdi                 217088  2 wctdm24xxp,dahdi_voicebus

# dahdi_span_assignments auto

Не обязательно:

# cat /etc/dahdi/genconf_parameters
lc_country ru

# dahdi_genconf -v
Default parameters from /etc/dahdi/genconf_parameters
Generating /etc/dahdi/assigned-spans.conf
Generating /etc/dahdi/system.conf
Generating /etc/asterisk/dahdi-channels.conf
/usr/sbin/dahdi_genconf: Failed to open /etc/asterisk/dahdi-channels.conf: No such file or directory

# dahdi_scan -vvvvv

[1]
active=yes
alarms=OK
description=Wildcard TDM410P
name=WCTDM/0
manufacturer=Digium
devicetype=Wildcard TDM410P
location=PCI Bus 01 Slot 11
basechan=1
totchans=4
irq=0
type=analog
port=1,FXS
port=2,none
port=3,none
port=4,FXO

# less /etc/dahdi/system.conf

# Autogenerated by /usr/sbin/dahdi_genconf on Mon Jul  2 16:09:11 2018
# If you edit this file and execute /usr/sbin/dahdi_genconf again,
# your manual changes will be LOST.
# Dahdi Configuration File
#
# This file is parsed by the Dahdi Configurator, dahdi_cfg
#
# Span 1: WCTDM/0 "Wildcard TDM410P" (MASTER)
fxoks=1
echocanceller=oslec,1
# channel 2, WCTDM/0/1, no module.
# channel 3, WCTDM/0/2, no module.
fxsks=4
echocanceller=oslec,4

# Global data

loadzone        = us
defaultzone     = us

# ls -l /dev/dahdi/channel

Время: 1-2 минуты

# apt install asterisk-dahdi

# init 6

# ls -l /dev/dahdi/channel

# dahdi_genconf -v

# cat /etc/asterisk/dahdi-channels.conf

; Autogenerated by /usr/sbin/dahdi_genconf on Mon Jul 10 12:46:23 2017

;;; line="1 WCTDM/0/0 FXOKS"
signalling=fxo_ks
callerid="Ivan Ivanov" <101>
context=default
channel => 1

;;; line="4 WCTDM/0/3 FXSKS"
signalling=fxs_ks
callerid=asreceived
context=from-101
channel => 4

# cat /etc/asterisk/chan_dahdi.conf

...
[channels]
#include /etc/asterisk/dahdi-channels.conf
...

# cat /etc/asterisk/extensions.conf

[default]
exten => 101,1,Dial(DAHDI/1)

exten => 102,1,Dial(DAHDI/2)

exten => _1XX/101,1,Dial(DAHDI/4/${EXTEN})

exten => _1XX/102,1,Dial(DAHDI/3/${EXTEN})

[from-101]
exten => s,1,Goto(default,101,1)

[from-102]
exten => s,1,Goto(default,102,1)

# cat /etc/asterisk/modules.conf

[modules]
;bug ubuntu 16
noload => res_pjsip.so
...

*CLI> dahdi show channels

# apt purge asterisk-dahdi asterisk-config asterisk dahdi-linux

# apt autoremove

# rm -r /etc/asterisk/ /etc/dahdi/

# init 6

Методические материалы Лохтурова Вячеслава

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