Interner Hilfetext zu dieser Applikation in Asterisk 1.4: 

  -= Info about application 'SetMusicOnHold' =- 

[Synopsis]
Set default Music On Hold class

[Description]
SetMusicOnHold(class): Sets the default class for music on hold for a gi
ven channel.  When
music on hold is activated, this class will be used to select which
music is played.

Differenz zum internen Hilfetext in Asterisk 1.2: 

- keine -