SIP Features | - SIP Accounts: 6 |
Voice Features | Support HD voice codec L16G and G.722; Support G.711a/u,G.726,G.729a/b,G.723,iLBC codes; Support VAD(Voice Activity Detector) and CNG (conformation noise gain); Support AJB ( auto Jit buffer) , AEC ( voice echo canceller) AGC ( voice gain control); 10 broadband rings and 2 customized rights by user |
Hardware Specification | 2*400MHZ dual core MIPS processor (R4G\R4GW); 2*263MHZ dual core MIPS processor (R4\R4W) 4.3 inch 480*272 WQVGA 16,670,000 colors LCD display; BLF screen: FFTN 376*96 pixels black and white LCD ; 45 keys including 14 programmable keys Dual RJ45 10.100Mhz Ports(R4\R4W); Dual RJ45 10.100.1000Mhz Ports (R4G\R4GW); 2 RJ9 ports ( for handset and headset); 1 RJ45 port for extension modules; Power adapter AC 90-240V , DC 5V; Standby power consumption <1W , working power consumption 2.5W; Support PoE (power over eternet); Support rainbow E and rainbow T extension modules; Working temperature : -10 ℃– 50 ℃; Working humid : 10%-95% |
Network Features | Support SIP V1 (RFC2543), V2 (RFC3261); Support backup server; Support proxy server and point to point connection; Support IP/DHCP/PPPoE dial; Support FTP/DHCP/PPPoE client; Support Telnet/HTTP/HTTPS service; Support SNTP protocol; Support DNS SRV (RFC3263); Support DNS client and buil-in NAT/DHCP service; Support STUN; Support 3 DTMF ways,RFC2833 and SIP INFO; Support router and bride mode; Logout on web GUI; |
Headset Jack | RJ9 |