User`s manual

DVG-5121SP User’s Manual
D-Link Corporation
63
DiffServ
VoIP Setting > QOS/TOS Setting > DiffServ
DiffServ is a class of service (COS) model that marks packets so that they receive specific per-hop treatment. In
addition, applications do not have to request a particular service or give advanced notice of whether traffic is going.
SIP DiffServ: Enter a value for SIP DiffServ. The default value is 16.
RTP DiffServ: Enter a value for RTP DiffServ. The default value is 16.