GXP1625 Small to Medium Business HD IP Phone with POE VoIP Phone and Device Black

******************** **********Best Quality Guranteed.**********13248 pixel backlit graphical LCD display.**********2 dual-color line keys (with 2 SIP accounts and up to 2 call appearances), 3 XML programmable context-sensitive soft keys, 3-way conference**********HD wideband audio, superb full-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance.**********Large phonebook (up to 500 contacts) and call history – up to 200 records.Operating temperature : 0C to 40C**********Automated provisioning using TR-069 or encrypted XML configuration file, SRTP and TLS for advanced security protection, 802.1x for media access control