A virtual VAL (vVAL) source integrated in a Media Gateway (G700, G250, G350, G450, and so on). The vVAL source is referred to as a virtual VAL source or an embedded VAL source.
announcement file
The recorded announcement file that is played for the specific announcement extension assigned to the audio group. This file must reside on every announcement source defined in the audio group. The file name on each source must match exactly what is administered for the announcement extension.
Avaya Aura® Media Server announcement source
A voice announcement using an Avaya Aura® Media Server source.
