Polycom SIP 3.0.2 ユーザーズマニュアル

Administrator’s Guide SoundPoint IP / SoundStation IP 

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The phone will tag all Ethernet packets it transmits with an 802.1Q VLAN 

header for one of the following reasons:

• When it has a valid VLAN ID set in its network configuration

• When it is instructed to tag packets through Cisco Discovery Protocol 

(CDP) running on a connected Ethernet switch

• When a VLAN ID is obtained from DHCP (refer to 

)

The 802.1p/Q user_priority field can be set to a value from 0 to 7. The 
user_priority can be configured specifically for RTP packets and call control 
packets, such as SIP signaling packets, with default settings configurable for 
all other packets. 
Configuration changes can performed centrally at the boot server or locally:

The SoundPoint IP phones can be configured to generate various quality 
metrics for listening and conversational quality. These metrics can be sent 

between the phones in RTCP XR packets. The metrics can also be downloaded 
in SIP messages to a central voice quality report collector. The collection of 

these metrics is supported on the SoundPoint IP 330/320, 430, 501, 550, 560, 
600, 601, and 650 and the SoundStation IP 4000.

Configuration file: 
sip.cfg

Specify default and protocol-specific 802.1p/Q settings.
•

For more information, refer to 

 on page 

Web Server
(if enabled)

Specify 802.1p/Q settings. 
Navigate to http://<phoneIPAddress>/netConf.htm#qo

Local Phone User 

Interface

Specify whether CDP is to be used or manually set the VLAN ID or 

configure DHCP VLAN Discovery.
Phase 1: bootRom - Navigate to: SETUP menu during auto-boot 

countdown.
Phase 2: Application - Navigate to: 
Menu>Settings>Advanced>Admin Settings>Network 
Configuration

For more information, refer to 

 on page 

This feature requires a license key for activation. Using this feature may require 

purchase of a license key or activation by Polycom channels. For more information, 

contact your Certified Polycom Reseller.