Specifying quality of service, Specifying quality of service -9 – Polycom 6000 User Manual
Page 21
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Networks
2 - 9
Specifying Quality of Service
Set the Quality of Service options for the way your network handles IP packets
during video calls.
To specify Quality of Service:
1.
Go to System > Admin Settings > Network > IP > Quality of Service.
2.
Configure these settings on the Quality of Service screen:
Points to note about SIP:
The SIP protocol has been widely adapted for voice over IP communications and
basic video conferencing; however, many of the advanced video conferencing
capabilities are not yet standardized. Many capabilities also depend on the SIP
server.
Setting
Description
Type of Service
Specifies your service type and lets you choose how to set the
priority of IP packets sent to the system for video, audio, and
far-end camera control:
•
IP Precedence — Represents the priority of IP packets
sent to the system. The value can be between 0 and 5. If
this setting is selected, enter the value in the Type of
Service Value field.
•
DiffServ — Represents a priority level between 0 and 63. If
this setting is selected, enter the value in the Type of
Service Value field.
Type of Service
Value
Specifies the IP Precedence or Diffserv value for Video, Audio,
and Control.
•
Audio—audio RTP traffic and associated RTCP traffic
•
Video—video RTP traffic and associated RTCP traffic
•
Control—traffic on any of the following channels:
—
H.323—H.225.0 Call Signaling, H.225.0 RAS, H.245,
Far End Camera Control
—
SIP—SIP Signaling, Far End Camera Control, Binary
Floor Control Protocol (BFCP)