Description
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 Mitel Protocol or SIP mode. Features may vary in each mode Supports VLAN tagging, which eases management, improves call quality and increases security Mitel 8622 IP Phone includes an extra switch port