KX-NT321/KX-NT551
To start programming
Press PROGRAM while
"Searching" is displayed.
To set the DS field value for the primary port
Select "Primary Port".
Diffserv
0.0–7.7
To set the DS field value for the secondary port (only for KX-NT300 series)
Press HOLD to return to
the Diffserv setting screen.
Press SP-PHONE.
To end programming
Press HOLD until the
Menu screen is displayed.
Document Version 2016-03
Select "QoS".
Press SP-PHONE.
Press SP-PHONE.
Select "DS (Enable)".
Press SP-PHONE.
Select "Secondary Port".
Press SP-PHONE.
Diffserv
0.0–7.7
Press SP-PHONE.
registered to the PBX.
Press STORE.
5.7.4 Setting Diffserv Parameters
Select "Diffserv".
Press SP-PHONE.
Select "DS (Enable)".
The IP-PT will reboot
and can then be
Press SP-PHONE.
Installation Manual
211