Polycom SpectraLink 8000 SVP010, Administration Manual

Page: 34 / 50

SpectraLink 8000 SVP Server: Administration Guide for SIP
PN: 1725-36033-001_E.doc 34
When forwarding packets, the SVP Server shall always overwrite the
received DSCP value. The final DSCP tag for packets in each of the
traffic classes are assigned a DSCP value based on the following rules.
(Please see table on next page.)
• If both
Administration
and the
Traffic Class
setting is
Default
, the
Default
value as shown in the table below will be used.
• If
Administration
is set at any number (Value X) other than
Default
,
that setting (Value X) it will override the
Default
value of the
Traffic
Class
.
• If any of the
Traffic Class
settings are set at any value (Value Y)
other than
Default
, that setting (Value Y) will override the
Administration
setting.
Administration
Traffic Class
Default Value X
Default 4 X
WT (In call)
Priority High
Value Y Y Y
Default 0 X
WT (Standby)
Priority Med
Value Y Y Y
Default 4 X
RTP
Priority High
Value Y Y Y
Default 0 X
PBX
Priority Med
Value Y Y Y
Default 0 X
Inter-SVP2
Priority Med
Value Y Y Y
Default DSCP settings will mark traffic for Best Effort handling under
normal circumstances. Please consider changing these values
based on the recommended QoS settings from your network
hardware manufacturer to achieve prioritization for your voice traffic.
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299