128*32(2.8inch; 1 SIP Account; 2(Bridge) RJ45 Ethernet port; PoE; Headset; HD Voice Codec/HD Handset/HD Speaker; duplex HD speaker; Conference call; XML phonebook; SRTP; TLS; DHCP Option 66/67; G.722 HD voice codec; G.723,G.726 G.729AB,iLBC compressed voice codec
Model AT800DP
Phone functions Phone functions: 3 ways to make or receive call – handset/headset/hand-free speaker; Support caller ID , auto answer , DND and call reject; Support speed dial , redial , mute and call holding; Support point to point calls via IP address and SIP URL; Support 3 ways conference call; Support call transfer( blinded transfer , attendant transfer and semi-attendant transfer); Support call forward ( always forward , busy forward or no answer forward); Support hotline and flexible dial plan configuration; IP PBX function: Anonymous Call, Anonymous Call Rejection; Synchronization Message Waiting Indicator (MWI); Voicemail , call recording; Call on hold , call pick up; Paging and intercom;
Hardware Specification 2*263MHZ dual core MIPS processor; 2.8 inch 128*32 Pixel LCD; 25 keys including 4 programmable keys; Dual RJ45 10.100Mhz Ports; 1 RJ9 ports ( for handset and headset); Power adapter AC 90-240V , DC 5V; Standby power consumption <1W , working power consumption 2.5W; Support PoE ( power over eternet); 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;
Software features UI and WEB Support multiple language; User friendly UI and WEB design; Configuration wizard for first time use; Support 100 contacts in phone book and 100 call history record; Support dial assistant , match the number in smart ways; Support black list; Auto adjusted background light ; Adjustable level of background light brigntness;
Voice feature 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 users;
Management Support 3 ways to manage the phones : Web GUI , phone keyboard and auto configuration in FTP/TFTP/HTTP/HTTPS/PnP; Configuration wizard on web UI; Support SNMP;
Security Support VLAN; Support L2TP VPN; Support 802.1X; Support 2 different access levels- admin and user; Support SRTP and HTTPS protocol ( client/server);
Package Dimension of single unit (12.0x10.0x5.8); Weight :0.25Kg; Packing size (14.8x 13.6 x 9.9)cm; Preserve temperature -40 - -70℃; Preserve humid level: 10-95%;