Polycom SIP 2.2.0 사용자 설명서

 Configuring Your System

4 - 9

SoundPoint IP phones come standard with a handset and a dedicated 

connector is provided for a headset (not supplied). The SoundPoint IP 320, 330, 

430, 500, 501, 550, 600, 601, and 650 desktop phones and SoundStation IP 4000 

conference phone are full-duplex speakerphones. The SoundPoint IP 301 

phones is a listen-only speakerphone. The SoundPoint IP phones provide 

dedicated keys for convenient selection of either the speakerphone or headset.
Configuration changes can performed centrally at the boot server or locally:

The phone maintains a local contact directory. The directory can be 

downloaded from the boot server and edited locally. Contact information 

from previous calls may be easily added to the directory for convenient future 

access. The directory is the central database for several other features 

including speed-dial, distinctive incoming call treatment, presence, and 

instant messaging.

Configuration file: 
sip.cfg

Enable or disable persistent headset mode.

For more information, refer to 

 on page 

Web Server 

(if enabled)

Enable or disable persistent headset mode. 

Navigate to: http://<phoneIPAddress>/coreConf.htm#us

Local Phone User 
Interface

Enable or disable persistent headset mode through the Settings 
menu. 

Changes are saved to local flash and backed up to <Ethernet 
address>-phone.cfg on the boot server. Changes will permanently 
override global settings unless deleted through the Reset Local 
Config menu selection and the <Ethernet address>-phone.cfg is 
removed from the boot server.