CORDLESS IP (INTERNET PROTOCOL) TELEPHONE WITH BASE UNIT. DESIGNED FOR USERS WHO WANT THE FREEDOM TO ROAM WHILE CONVERSING OVER AN IP BASED NETWORK. INCLUDES FOUR PROGRAMMABLE AND EIGHT FIXED FEATURE KEYS, AND A TWO-LINE LCD DISPLAY. EACH PHONE IS ABLE TO HANDLE UP TO FOUR LINES, CONNECTING TO THE NETWORK VIA A 10/100 ETHERNET PORT IN THE BASE UNIT. PRODUCT SPECIFICATION INCLUDES: CALL CONTROL: SUPPORTS 3COM NBX PLATFORMS, NETWORK CONNECTIVITY: 10/100 SWITCHED ETHERNET PORT IN BASE UNIT, CODECS: G.711, ADPCM, G729a/B (REQUIRES SYSTEM SOFTWARE SUPPORT), HEADSET JACK: RJ-9 TYPE CONNECTOR, QoS: 802. 1P, IP-ToS, AND VLAN SUPPORT, JITTER BUFFER: ADAPTIVE, DHCP: SUPPORTS OPTION 184, RTP FRAME SIZE: 20/30 MS AND SILENCE SUPPRESSION: SUPPORTED WITH G.729/B CODEC.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6.