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