function 'VOLUME'

[Synopsis]
Set the TX or RX volume of a channel.
 
[Description]
The VOLUME function can be used to increase or decrease the 'tx' or 'rx' gain
of any channel.
For example:
Set(VOLUME(TX)=3)
Set(VOLUME(RX)=2)
Set(VOLUME(TX,p)=3)
Set(VOLUME(RX,p)=3)
 
[Syntax]
VOLUME(direction[,options])
 
[Arguments]
direction
    Must be 'TX' or 'RX'.
options
    p: Enable DTMF volume control

[See Also] Not available

Asterisk: функции диалплана