IP PHONE 02

POE function,PoE (802.3af) 1. Protocol support: SIP 2.10 groups incoming calls memory displayed stored 3.10 groups outgoing calls memory reviewed stored 4. Phone Book with 10 groups memory 5. Hand-free dialing function, calculate conversation time automatically 6. Outgoing calls memory reviewed deleted redialed 7. Remote software updates/upgrades 8. Roaming function 9. Local number check 10. Pre-dial function 11. Date and time display 12. Music hold function 13. DDNS function 14. IP address dynamic and static dual system compatible 15. Support voice code format G.711A/U(64K Mu-law for US and A-law for Europe) (5.3K and 6.3K) G.726 (16K, 24K, 32K, 40K) G729AB (8K) ,168-2000 echo cancellation, VAD/CNG save band-width 16. Anti-parallel function 17. Support protocol TCP/IP (ARP/RARP BIP/ICMP UDP/TCP/IP BRTP/RTCP) 18. Support TFTP and Console function 19. IEEE 802.IP /802. IQ/ToS U 110 Base T / 100BaseTX 20. Support Domain Name (DNS) 21. Transfer calls function 22. Three-way conversation 23. Call waiting function 24. Call transferring function 25. Main Chipset DSP 622/621 Flash 16Mbits LCD Size: 65*24mm Weight: 0.75kg Unit Outer Size: 20*17*75cm 26.Operation Temperature 0^40 Relative Humidity 10^65% Adapter (Input/Output) Input: 100-240V Output: 5V/0.5A or PoE (802.3af) Port WAN 10/100Base T RJ-45 for LAN