Difference between revisions of "Freeswitch Voicemail On Alpine Linux"
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=== 6. Restart Freeswitch ===
=== 6. Restart Freeswitch ===
Revision as of 20:22, 27 April 2015
- 1 Overview
- 2 Setup Procedure
- 3 ACF Web interface
- 4 Demonstration
- 5 Other Features
This page describes how to install a basic voicemail server based upon Freeswitch including a web interface based upon ACF. It is built and tested on Alpine Linux 2.7, 3.0, 3.1, and the future 3.2.
1. Configure the machine
Install and configure a basic Alpine Linux server with the ACF web interface.
2. Install Freeswitch
apk add freeswitch freeswitch-sounds-en-us-callie-8000 freeswitch-flite acf-freeswitch acf-freeswitch-vmail
3. Configure Freeswitch
We will use the Freeswitch sample configuration for the purposes of this document. It is not recommended to use this config in production, but it will allow us to quickly get voicemail up and running. Rather than installing the package, we will use apk to fetch the files.
apk fetch --quiet --stdout freeswitch-sample-config | tar -C / -zvx
Modify the default password to avoid warnings and delays (obviously, you can choose something other than 12345 if you want)
sed -i s/"default_password=1234"/"default_password=12345"/ /etc/freeswitch/vars.xml
Use Freeswitch XML curl to call into ACF to determine voicemail accounts. To do so, edit /etc/freeswitch/autoload_configs/xml_curl.conf.xml and add the following bindings:
<binding name="voicemaildialplan"> <param name="gateway-url" value="https://127.0.0.1/cgi-bin/acf/freeswitch-vmail/vmail/processdialplanxml" bindings="dialplan"/> </binding> <binding name="voicemaildirectory"> <param name="gateway-url" value="https://127.0.0.1/cgi-bin/acf/freeswitch-vmail/vmail/processdirectoryxml" bindings="directory"/> </binding>
And modify /etc/freeswitch/autoload_configs/modules.conf.xml to load the mod_xml_curl module
Fix the voicemail storage directory in /etc/freeswitch/autoload_configs/voicemail.conf.xml to point to /var/lib/freeswitch/voicemail
<param name="storage-dir" value="/var/lib/freeswitch/voicemail"/>
Set the sounds directory in /etc/freeswitch/vars.xml by adding the following line:
<X-PRE-PROCESS cmd="set" data="sounds_dir=/usr/share/freeswitch/sounds"/>
4. Start Freeswitch
Start Freeswitch and add it to the default runlevel.
rc-update add freeswitch /etc/init.d/freeswitch start
You should now be able to dial into Freeswitch voicemail by registering a SIP user agent to freeswitch (user=1000-1019, password=12345 as defined above) and directing a SIP call to any of the other extensions between 1000 and 1019, or the extension 4000. For each voicemail account, the default password is the same as the extension. For more details on this, please refer to Freeswitch documentation. Please keep in mind that these extensions and voicemail are part of the sample config and are not managed by ACF. We will add ACF-managed voicemail accounts below.
5. Configure acf-freeswitch-vmail
Add the voicemail authenticator to the ACF configuration. This will allow voicemail users to log into ACF to check their voicemail.
echo "authenticator = authenticator-freeswitch-vmail.lua,authenticator-plaintext" >> /etc/acf/acf.conf
Change the ACF voicemail domain to match the domain from the sample config. You should use the IP address of your voicemail server, as this is what the sample config uses.
sed -i /^domain=/d /etc/freeswitchvmail.conf echo "domain=IPADDRESS" >> /etc/freeswitchvmail.conf
ACF Web interface
You can now browse to https://IPADDRESS to access the web interface. To log in for administration, use the root user and the system root password (this is the default configuration set up by setup-acf).
The Voicemail | Users tab will display all of the voicemail users that are managed through the ACF web interface. At the start, this will be empty. When you create Users in the ACF, it will modify the freeswitch dialplan and directory (using xml_curl) to allow these users to receive and retrieve voicemail. It will also allow these users log into the ACF interface to check their voicemail and modify voicemail settings. The password defined here will control both ACF and IVR access.
The Voicemail | Voicemail tab will allow you to view, listen to, download, forward, and delete voicemail messages.
The Voicemail | Config tab allows administrators to modify the acf-freeswitch-vmail configuration.
The Voicemail | Settings tab allows voicemail users to modify their settings.
We are now ready to create voicemail accounts with ACF. The freeswitch sample config creates a fairly full dialplan and we do not want to stomp on any of its features, so we will demonstrate accounts in the 2100 - 2199 range, which is unused.
- Dial extension 2100 to verify what happens when an unsupported extension is called
- Logged into ACF as root, create a voicemail user with extension 2100 and some password
- Dial extension 2100 again to verify that you can now leave a voicemail for extension 2100
- Dial extension 4000 and log in as user 2100 with the password you defined above to listen to the message
- Log out of ACF as root and log in again as user 2100 with the password you defined above to view your message
Freeswitch-1.2.5 and acf-freeswitch-vmail-0.5.0 fully support Postgresql as the voicemail database. These versions are available in Alpine Linux 3.2 and later. To configure it:
1. Install Postgresql
apk add postgresql acf-postgresql
2. Setup and Start Postgresql
rc-update add postgresql /etc/init.d/postgresql setup /etc/init.d/postgresql start
3. Create the Database
psql -U postgres -c "CREATE DATABASE voicemail"
4. Stop Freeswitch
5. Configure Freeswitch and acf-freeswitch-vmail
Edit /etc/freeswitch/autoload_configs/voicemail.conf.xml to set the odbc-dsn param to "pgsql://hostaddr=127.0.0.1 dbname=voicemail user=postgres password= options="
<param name="odbc-dsn" value="pgsql://hostaddr=127.0.0.1 dbname=voicemail user=postgres password= options=" />
Edit /etc/freeswitchvmail.conf and set the dsn param to "pgsql://hostaddr=127.0.0.1 dbname=voicemail user=postgres password= options="
dsn=pgsql://hostaddr=127.0.0.1 dbname=voicemail user=postgres password= options=
6. Restart Freeswitch