GrandStream GXP2124 Enterprise 4-Line HD IP Phone

– 240X120 pixel backlit graphical LCD display with up to 8 level grayscale
– 4 line keys with up to 4 sip accounts, 4 XML programmable context-sensistive soft keys, and up to 32 call appearances with 24+4 speed-dial/BLF extension keys with dual-color LED
– HD wideband audio, superb full-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance
– Large phone book (up to 2,000 contact) and call history (up to 500 records), up to 5-way conference
– Built-in personalized application service(e.g., local weather, stock, currencies, etc), flexible LCD content customization using XML
– Dual Switched auto-sensing 10/100Mbps network ports with integrated PoE; supports Electronic Hook-Switch(EHS)
– Automated provisioning using TR-069 or encrypted XML configuration file, TLS/SRTP/HTTPS for advanced security protection, 802.1x media access control

GSGXP2124