ip phone SIP/ H232 - VP110

IP phone VP110 provides VoIP telephony as traditional phone usage. Together with built-in switch LAN port, VP110 allows data access and VoIP into one phone set. Benefits - Support G.723.1(6.3k/5.3k), G.729A/B, G.711(A- law/U-law) voice codecs - Advanced Digital Signal Processing (DSP) technology to ensure superior audio quality - Following H.323 v.4 or SIP RFC3261 - Support TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP, DNS,DHCP, NTP/SNTP, FTP, PPPoE protocols. - Passing through NAT devices - Dynamic IP support( DHCP and PPPoE) - Remote software upgrade capability (via ftp) - Provide call history contact : rosesana@yahoo.com more info / price