Voip phone-100

(1) automatically IP and gateway discovery; (2) 10M Ethernet interface supports LAN/ADSL/Cable Modem; (3) compatible with most IP audio system and devices; (4) Dynamic voice jitter buffer which minimize effect to the voice caused by the audio delay and jitter as a result the quality of voice is high; (5) 112 entries for quick dial; (6) 40 entries each for missed call, answered call and dialed call; (7) 16 entries for voice message; (8) set by keystroke; (9) provide direct IP address to IP address call mode; (10) direct PSTN call by a voice gateway; (11) support config by Telnet/ Web browser; (12) build-in H323 proxy supports to pass NAT; (13) upgrade firmware by TFTP; (14) display caller ID; (15) support H323,SIP and MGCP; (16) 110/240v auto sense for power; (17) a build-in switch(differnet from sigle-port); (18) dimension: 225mm(L) x 225mm(W) x 95mm(H). Currency: USD Unit Price: Quantity: Delivery: Delivery by sea (foreign trade) FOBSHENZHEN PRICE TERM