asterisk call id

https://wiki.asterisk.org/wiki/display/AST/Unique+Call-ID+Logging+in+Asterisk+12+and+beyond

asterisk hangup handler

https://wiki.asterisk.org/wiki/display/AST/Hangup+Handlers

FreePBX custom extension

[from-internal-custom]
exten=>_100,1,Answer()
same=>n,Playback(hello-world)

Google Speech API

https://cloud.google.com/speech/docs/languages
https://cloud.google.com/speech/docs/basics
https://github.com/GoogleCloudPlatform/php-docs-samples/blob/master/speech/quickstart/quickstart.php
https://cloud.google.com/speech/docs/getting-started
https://cloud.google.com/speech/docs/basics
https://cloud.google.com/speech/docs/reference/libraries#client-libraries-usage-php
https://cloud.google.com/speech/docs/
Interactive guide

https://codelabs.developers.google.com/codelabs/cloud-speech-intro/index.html?index=..%2F..%2Findex#0


quick

https://cloud.google.com/speech/docs/reference/libraries



translation

https://cloud.google.com/php/docs/reference/


default credentials
https://github.com/google/google-auth-library-php
https://developers.google.com/identity/protocols/application-default-credentials

freepx asterisk service

Saltar al final de los metadatos

• Creado por Rob Thomas, modificado por última vez por Andrew Nagy el may 01, 2017

Ir al inicio de los metadatos

As most distributions have moved to systemd, here's an example startup script that you may customize for your installation.

This has been tested to work on CentOS 7.

Contents of /etc/systemd/system/freepbx.service

[Unit] Description=FreePBX VoIP Server After=mariadb.service   [Service] Type=oneshot RemainAfterExit=yes ExecStart=/usr/sbin/fwconsole start -q ExecStop=/usr/sbin/fwconsole stop -q   [Install] WantedBy=multi-user.target

From there you can enable it so it starts automatically

Note that on Debian 8.1, you need to use After=mysql.service, not After=mariadb.service. 

[root@firewall ~]# systemctl enable freepbx.service ln -s '/etc/systemd/system/freepbx.service' '/etc/systemd/system/multi-user.target.wants/freepbx.service' [root@firewall ~]#

And then start it yourself if you haven't already

[root@firewall ~]# systemctl start freepbx [root@firewall ~]#

You can check the output of the startup with the 'systemctl status' command

[root@firewall ~]# systemctl status -l freepbx.service freepbx.service - FreePBX VoIP Server    Loaded: loaded (/etc/systemd/system/freepbx.service; enabled)    Active: active (exited) since Mon 2015-08-17 09:20:09 AEST; 52s ago   Process: 5020 ExecStart=/usr/sbin/fwconsole start (code=exited, status=0/SUCCESS)  Main PID: 5020 (code=exited, status=0/SUCCESS) Aug 17 09:20:06 firewall.xrobau.com fwconsole[5020]: Running Sysadmin Hooks Aug 17 09:20:06 firewall.xrobau.com fwconsole[5020]: Starting Asterisk... Aug 17 09:20:06 firewall.xrobau.com fwconsole[5020]: 0/100 [>---------------------------]   0% Aug 17 09:20:07 firewall.xrobau.com fwconsole[5020]: 33/100 [=========>------------------]  33% Aug 17 09:20:08 firewall.xrobau.com fwconsole[5020]: 66/100 [==================>---------]  66% Aug 17 09:20:09 firewall.xrobau.com fwconsole[5020]: 99/100 [===========================>]  99% Aug 17 09:20:09 firewall.xrobau.com fwconsole[5020]: 100/100 [============================] 100% Aug 17 09:20:09 firewall.xrobau.com fwconsole[5020]: Asterisk Started on  5523 Aug 17 09:20:09 firewall.xrobau.com fwconsole[5020]: Running Post-Asterisk Scripts Aug 17 09:20:09 firewall.xrobau.com systemd[1]: Started FreePBX VoIP Server. [root@firewall ~]#

Creating and Manipulating Channels from the CLI

Saltar al final de los metadatos

• Creado por Rusty Newton el may 02, 2014

Ir al inicio de los metadatos

Here we'll mention a few commands that allow you to create or manipulate channels at the CLI during runtime.

channel request hangup

Provided by the core, this command simply allows you to request that a specified channel or all channels be hungup.

Usage: channel request hangup <channel>|<all>
       Request that a channel be hung up. The hangup takes effect
       the next time the driver reads or writes from the channel.
       If 'all' is specified instead of a channel name, all channels
       will see the hangup request.

An example:

newtonr-laptop*CLI> core show channels
Channel              Location             State   Application(Data)             
SIP/6001-00000001    (None)               Up      Playback(demo-congrats)       
1 active channel

newtonr-laptop*CLI> channel request hangup SIP/6001-00000001 
Requested Hangup on channel 'SIP/6001-00000001'
[May  2 09:51:19] WARNING[7045][C-00000001]: app_playback.c:493 playback_exec: Playback failed on SIP/6001-00000001 for demo-congrats

Here I made a call to an extension calling Playback, then from the CLI I requested that the established channel be hung up. You can see that it hung up in the middle of playing a sound file, so that sound file fails to continue playing.

channel originate

Provided by res_clioriginate.so, this command allows you to create a new channel and have it connect to either a dialplan extension or a specific application.

  There are two ways to use this command. A call can be originated between a
channel and a specific application, or between a channel and an extension in
the dialplan. This is similar to call files or the manager originate action.
Calls originated with this command are given a timeout of 30 seconds.
Usage1: channel originate <tech/data> application <appname> [appdata]
  This will originate a call between the specified channel tech/data and the
given application. Arguments to the application are optional. If the given
arguments to the application include spaces, all of the arguments to the
application need to be placed in quotation marks.
Usage2: channel originate <tech/data> extension [exten@][context]
  This will originate a call between the specified channel tech/data and the
given extension. If no context is specified, the 'default' context will be
used. If no extension is given, the 's' extension will be used.

An example:

newtonr-laptop*CLI> channel originate SIP/6001 extension 9999@somecontext
  == Using SIP RTP CoS mark 5
    -- Called 6001
    -- SIP/6001-00000004 is ringing
       > 0x7f0828067710 -- Probation passed - setting RTP source address to 10.24.18.16:4046
    -- SIP/6001-00000004 answered
    -- Executing [9999@somecontext:1] VoiceMailMain("SIP/6001-00000004", "") in new stack
    -- <SIP/6001-00000004> Playing 'vm-login.gsm' (language 'en')
       > 0x7f0828067710 -- Probation passed - setting RTP source address to 10.24.18.16:4046

We originated a call to the chan_sip peer 6001 in this case. The extension parameter tells it what extension to connect that channel to once the channel answers. In this case we connect it to an extension calling VoiceMailMain.

channel redirect

Provided by res_clioriginate.so, this command allows you to redirect an existing channel to a dialplan extension.

Usage: channel redirect <channel> <[[context,]exten,]priority>
    Redirect an active channel to a specified extension.

An example:

    -- Executing [100@from-internal:1] Playback("SIP/6001-00000005", "demo-congrats") in new stack
       > 0x7f07ec03e560 -- Probation passed - setting RTP source address to 10.24.18.16:4048
    -- <SIP/6001-00000005> Playing 'demo-congrats.gsm' (language 'en')
newtonr-laptop*CLI> channel redirect SIP/6001-00000005 somecontext,9999,1
Channel 'SIP/6001-00000005' successfully redirected to somecontext,9999,1
[May  2 09:56:28] WARNING[7056][C-00000005]: app_playback.c:493 playback_exec: Playback failed on SIP/6001-00000005 for demo-congrats
    -- Executing [9999@somecontext:1] VoiceMailMain("SIP/6001-00000005", "") in new stack
    -- <SIP/6001-00000005> Playing 'vm-login.gsm' (language 'en')

Here we make a call from SIP/6001 to a 100@from-internal, which results in a call to Playback. After the call is established, we issue a 'channel redirect' to redirect that channel to the extension 9999 in the context 'somecontext'. It is immediately placed into that extension and we hear the VoicemailMain prompt.

writing data fron Asterisk to a file using php

<?php
$file="/etc/asterisk/data.txt";
$data=$argv[1]."\n";
$data.="$argv[2]";
file_put_contents("$file", $data,FILE_APPEND);
?>


exten=>_1011,1,Noop()
same=>n,system(php /root/script_write.php ${CHANNEL} ${UNIQUEID})