Polycom IP 450 User Manual

• Reset user configuration: language, ringtone, directory
• Press Menu > Settings > Advanced
• Enter the admin password: 456 by default
• Press Admin Settings > Reset to Defaults > Local Configuration
• After some time the phone will reboot and get the default user configuration
from the SOP
Phone reset
• How to clear user settings?
• Reset network configuration
• Press Menu > Settings > Advanced
• Enter the admin password: 456 by default
• Press Admin Settings > Reset to Defaults > Reset Dev. Settings
• After some time the phone will reboot and get his network configuration from the
SOP
• How to clear device settings?

Polycom IP 450 Specifications

General

Line Keys	3
Audio Features	HD Voice, Acoustic Clarity Technology
Protocols	SIP
Speakerphone	Full-duplex
Display	Graphical, backlit LCD
Ethernet Ports	2 (10/100 Mbps)
Power over Ethernet (PoE)	Yes (IEEE 802.3af)
Codec Support	G.711, G.722, G.729
Headset Port	Dedicated RJ-9 headset port