7
CONNECTION PORT SETTINgS
7-35
EXT I/O (EXT) screen
Connection Port Settings > EXT I/O (EXT)
■
EXT I/O Control
Edit the input/output settings of the RoIP Gatewayʼs EXT1 ~ EXT4 ports.
These items are displayed only when “Connected Unit” is set to “EXT I/O Unit, and ”EXT I/O Port Mode” is set
to “Combined.”(Connection Port Settings > EXT I/O (EXT) )
1
Echo Canceller
Select whether or not to enable the Echo Canceller function. The
function reduces echo caused by receiving more than 2 calls at the
same time.
(Default: Disable)
2
Noise Canceller
Select whether or not to enable the Noise Canceller function.
(Default: Disable)
1
2
