Inter-Tel Model 8622 and Model 8620

These cost-effective, multiprotocol phones enable users to quickly handle calls and access features. The convenient, two-line LCD shows number called, Caller ID and more. Programmable buttons and the message waiting lamp help you respond to important business matters in a timely manner. This phone also features a second LAN port for peripheral devices such as a computer or IP printer.

• Provides two-line x 16 character, LCD (Liquid Crystal Display), which shows numbers dialed, elapsed time of calls, Caller ID, current call costs, reminder messages and Do-Not-Disturb status
• Provides function keys such as on-hook dialing, hold, message access, ringer volume, transfer, conference and forward
• Extra switch port provides a second LAN port for peripheral devices
• Provides red Light Emitting Diodes (LEDs) to indicate a call is active, ringing or holding
• Includes a message waiting lamp
• Provides QoS and Web-based programming
• Upgradeable through software
• Supports G.711 a-law, G.711 u-law, G.729a, and G.729a/b vocoders
• Supports centralized power over LAN (Local Area Network) (IEEE compatible)
• Enables Dynamic Host Configuration Protocol (DHCP) or static IP addressing
• Includes adjustable base and wallmount
• Provides full duplex speakerphone and dedicated headset support
• User configurable Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) port number
• Configurable in Inter-Tel Protocol or SIP mode. Features may vary in each mode
• Supports VLAN tagging, which eases management, improves call quality and increases security
• The Inter-Tel® Model 8622 includes an extra switch port