General :: HOWTO Music on Hold (MOH)

Changing Music On Hold on a Tenant Level

• Log in to the system administration
• Navigate to 'Home' > 'Tenant' > 'System' > 'Music on Hold'

Music on Hold Class allows users to have a class of files (multiple sound files) that would be played in a specific order.

Adding a new MoH Class

To set up configuration, please navigate to the ‘Classes’ section and proceed with the following:

1. Click the ‘Add MOH Class’ button

2. Populate the following fields:

• Class Name

Enter a desired Class name

(E.g. Test)

([a-z][0-9])

• Stream URL

Enter the stream URL to be placed as MoH

([a-z][0-9])

NOTE: This is optional.

• Status

Set the Status to 'ON'

(Options button)

• Sort files

Select this field to 'Not set'

(Select box)

NOTE: Users can choose between the following two options:

• Alphabetically – Files inside the selected MoH Class will be played in alphabetical order.
• Randomly - Files inside the selected MoH Class will be played in a random order.

Adding a New Record

To set up configuration, please navigate to the ‘Content’ section and proceed with the following:

1. Click the ‘Add New Record’ button

2. Populate the following fields:

• Clip Name

Set 'Clip Name' as desired

(E.g. Test)

([a-z][0-9])

• File

Upload a file

(Upload box)

NOTE: Please note that the acceptable format for sound files is: 8Khz, Mono, 16-Bit PCM. Users can use any online free converter for this conversion (e.g. https://g711.org/). When uploading a file from the GUI, it must be in .wav or .mp3 format.

• Class

Select the desired class

(E.g. default)

(Select box)

• Status

Set the Status to 'ON'

(Options button)

When creating a Tenant, every Destination on that Tenant will have the ‘default’ Music on Hold by default. Music on Hold can be changed on a Destination level.

For an Extension, please navigate to:

‘Tenant' > 'Extensions' > 'Advanced options' > under the 'General' section > 'Music on Hold’

From the drop-down menu, select a preferred MoH class.

NOTE: Users can find the same Settings on the Master Tenant level. However, please note that when adding a MoH class to Master Tenant, it will not be added to Slave Tenants.

Changing Default Music on Hold on a System Level

To change Default Music on Hold on a System Level that would be applied to every newly created Tenant, users need to change the Default Music on Hold Class.

To change the Default MoH class:

• Ssh to the system by entering the following command:

 ssh user-name@IP-ADDRESS-OF-THE-SYSTEM -p2020  
 Password: enter your user password  
 (e.g. ssh root@10.1.1.0 -p2020)  

• Create a folder named tenant-default and change its ownership:

 mkdir tenant-default
 chown 555:555 tenant-default

• After creating the folder, users have to upload the sound file they would like to use as their new default MoH when creating a new Tenant.

NOTE: When uploading a sound file from the backend, it needs to in an acceptable format for sound files, such as 8Khz, Mono, 16-Bit PCM. Users can use any online free converter for this conversion (e.g. https://g711.org/). It must be in the .gsm format.

Once the File is converted to .gsm, please upload it to a created tenant-default folder:

/opt/pbxware/pw/var/lib/asterisk/sounds/tenant-default/

After uploading the file to the designated folder, users must also change file ownership and permissions for it.

• Enter the tenant-default folder:

 cd /opt/pbxware/pw/var/lib/asterisk/sounds/tenant-default/ 

• Change ownership of the uploaded default.gsm file:

 chown 555:555 default.gsm  

• Change the mode of the uploaded default.gsm file:

 chmod 644 default.gsm  

Once this is completed, every Tenant that is created afterwards should have a new MoH file used as default MoH.

NOTE: Please note that this action does not affect the existing Tenants. For each existing Tenant, users would need to manually change the default Class for its Destinations.

Adding MoH as a Ringtone

MoH can be set as a ringtone on Extensions, Ring Groups. For a Ring Group, it can be changed under 'Advanced Options'.

In order to set up the configuration successfully, please do the following:

1. Navigate to 'Extensions' >

2. Navigate to 'Ring Groups'

3. Click the 'Show Advanced Options'

4. Navigate to the 'Dial Options' field

NOTE: To play music to ring group callers, please set this field to 'm(tenant-number-$CLASS)', where m = MOH class e.g. m(m-150) or if custom class then you need to specify the name m(m-150-customclass), (150-tenant number).