Polycom CX5500 Administrator's Guide

Polycom CX5500 Unified Conference Station Administrator’s Guide 1.1.0
Polycom, Inc. 284
Quality of Service (Type-of-Service) Parameters
Parameter
Permitted Values
Default
qos.ethernet.callControl.user_priority
1
0 to 7
5
User-priority used for call control packets.
qos.ethernet.other.user_priority
1
0 to 7
2
User-priority used for packets that do not have a per-protocol setting.
qos.ethernet.rtp.user_priority
1
0 to 7
5
Choose the priority of voice Real-Time Protocol (RTP) packets. The default priority level is 5.
qos.ethernet.rtp.video.user_priority
1
0 to 7
5
User-priority used for Video RTP packets.
qos.ip.callControl.dscp
1
0 to 63 or EF or any of AF11,AF12,
AF13,AF21, AF22,AF23, AF31,AF32,
AF33,AF41, AF42,AF43
Null
Specify the DSCP of packets. If the value is not null, this parameter will override the other
qos.ip.callControl.* parameters. The default value is Null, so the other qos.ip.callControl.*
parameters will be used if no value is entered.
qos.ip.callControl.max_reliability
1
qos.ip.callControl.max_throughput
1
qos.ip.callControl.min_cost
1
qos.ip.callControl.min_delay
1
qos.ip.callControl.precedence
1
0 or 1
0 or 1
0 or 1
0 or 1
0 -7
0
0
0
1
5
Set the bits in the IP ToS field of the IP header used for call control. Specify whether or not to set the max
reliability bit, the max throughput bit, the min cost bit, the min delay bit, and the precedence bits.
If 0, the bit in the IP ToS field of the IP header is not set. If 1, the bit is set.
qos.ip.rtp.dscp
1
0 to 63 or EF or any of AF11,AF12,
AF13,AF21, AF22,AF23, AF31,AF32,
AF33,AF41, AF42,AF43
Null
Specify the DSCP of packets. If the value is not null, this parameter will override the other qos.ip.rtp.*
parameters. The default value is Null, so the other quality.ip.rtp.* parameters will be used.
qos.ip.rtp.max_reliability
1
qos.ip.rtp.max_throughput
1
qos.ip.rtp.min_cost
1
qos.ip.rtp.min_delay
1
qos.ip.rtp.precedence
1
0 or 1
0 or 1
0 or 1
0 or 1
0 -7
0
1
0
1
5
Set the bits in the IP ToS field of the IP header used for RTP. Specify whether or not to set the max reliability bit,
the max throughput bit, the min cost bit, the min delay bit, and the precedence bit.
If 0, the bit in the IP ToS field of the IP header is not set. If 1, the bit is set.

Polycom CX5500 Specifications

General

Field of View	360 degrees
Camera Resolution	1920 x 1080
Microphone Range	12 feet (3.6 meters)
Connectivity	USB
Audio Bandwidth	160 Hz to 22 kHz
Speaker	Built-in speaker
Compatibility	Microsoft Lync, Microsoft Skype for Business