Grandstream Gxp1620 Business Ip Phone

2 dual-color line keys (with 2 SIP accounts and up to 2 call appearances), 3 XML programmable context-sensitive soft keys, 3-way conferencing, multi-language support. Automated personal information service (e.g., local weather, etc.), personalized music ring tone/ring back tone, customizable screen content/format using XML, advanced web and enterprise applications integration (pending). Dual-switched 10/100 Mbps ports, integrated PoE on GXP1625. Use with Grandstream's UCM6100 series IP PBX appliance for Zero-Config provisioning, 1-touch call recording and more. HD wideband audio, superb dull-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance. 132 x 48 pixel backlit graphical LCD display. Large phonebook (up to 500 contacts) and call history (up to 200 records).