Specifications

310HD, 320HD and 420HD IP Phones
310HD, 320HD and 420HD IP Phones 280 Document #: LTRT-09910
Feature Details
Configuration/
Management
 TR-069 for remote configuration and management
 LCD Display User Interface Language Support (Various Languages)
 Web-based Management (HTTP/HTTPS)
 Auto-Provisioning (via TFTP, FTP, HTTP, and HTTPS) for firmware
and configuration file upgrade
 DHCP options (66, 67, and 160) for Auto-provisioning
 DHCP options (12, 60, and 77) for device information
 Private labeling mechanism
 Configuration file encryption (entire file and individual parameters)
Debugging Tools
 Syslog mechanism
 DSP recording
 Port mirroring
 VoIP Status Web page
310HD Hardware
 LCD screen: 2 * 16 characters
 Connectors interfaces:
 2 x RJ-45 ports (10/100BaseT Ethernet) for WAN and LAN
 RJ-9 port (jack) for Headset
 RJ-9 port (jack) for Handset
 Mounting:
 Wall mounting
 Adjustable angle tilt for desktop mounting
 Power:
 DC jack adapter 12V
 Power supply AC 100 ~ 240V
 PoE: IEEE802.3af (optional)
 Keys:
 10 x speed dial keys
 VOICE MAIL message hotkey
 4-way navigation keys with ENTER Key
 MENU
 DIRECTORY
 REDIAL
 HOLD
 MUTE
 TRANSFER
 CONFERENCE
 FORWARD
 DND
 VOLUME control key
 HEADSET
 SPEAKER