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.




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

8622 and 8620
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