SIP-T23PYealink SIP-T23P features intuitive user interface and enhanced functionality which make it easy for people to interact and maximize productivity. Yealink HD technology enables rich, clear, life-like voice communications, outsourced management options, flexible deployment and third-party communications applications. As a cost effective IP solution, it helps users to streamline business processes, delivery a powerful, security and consistent communication experience for small and large offices environmentFeatures > Yealink HD Voice > 132x64-pixel graphical LCD> Two-port 10/100 Ethernet Switch > PoE support> Up to 3 SIP accounts> Supports Dual-color LEDs > Headset support> Wall mountable> IPv6 support> Paperless design> Simple, flexible and secure provisioning options Specification Audio Features> HD voice: HD handset, HD speaker> Wideband codec: G.722> Narrowband codec: G.711(A/&mu), G.729AB,G.726, iLBC> DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO > Full-duplex hands-free speakerphone with AEC> VAD, CNG, AEC, PLC, AJB, AGCPhone Features> 3 SIP accounts> Call hold, mute, DND> One-touch speed dial, hotline > Call forward, call waiting, call transfer> Group listening, SMS> Redial, call return, auto answer> Local 3-way conferencing> Direct IP call without SIP proxy> Ring tone selection/import/delete> Set date time manually or automatically> Dial plan, off hook hot line> XML Browser, Action URL/URI> Integrated Screenshots> RTCP-XRDirectory> Local phonebook up to 1000 entries> Black list> XML/LDAP remote phonebook> Intelligent search method> Phonebook search/import/export> Call history: dialed/received/missed/forwardedIP-PBX Features> Busy Lamp Field (BLF)> Bridged Line Apperance(BLA)> Anonymous call, anonymous call rejection> Hot-desking, emergency call> Message Waiting Indicator (MWI)> Voice mail, call park, call pickup> Intercom, paging, music on hold> Call completion, call recordingDisplay and Indicator> 132x64-pixel graphical LCD with backlight > LED for call and message waiting indication> Dual-color (red or green) illuminated LEDs for line status information> Intuitive user interface with icons and soft keys> National language selection> Caller ID with name, numberFeature keys> 3 line keys with LED> 5 features keys: message, headset, redial, tran,hands-free speakerphone> 6 navigation keys> Volume control keysInterface> 2xRJ45 10/100M Ethernet ports>Power over Ethernet (IEEE 802.3af), class 2> 1xRJ9 (4P4C) handset port> 1xRJ9 (4P4C) headset portOther Physical Features> Wall mountable> External universal AC adapter (optional)?AC 100~240V input and DC 5V/600mA output> Power consumption (PSU): 0.72-1.56W> Power consumption (PoE): 0.96-1.98W> Dimension(W*D*H*T):209mm*188mm*150mm*41mm> Operating humidity: 10~95%> Operating temperature: -10~50°CManagement> Configuration: browser/phone/auto-provision> Auto provision via FTP/TFTP/HTTP/HTTPSfor mass deploy> Auto-provision with PnP> Zero-sp-touch TR-069> Phone lock for personal privacy protection> Reset to factory, reboot> Package tracing export, system logNetwork and Security> SIP v1 (RFC2543), v2 (RFC3261)> NAT transverse: STUN mode> Proxy mode and peer-to-peer SIP link mode> IP assignment: static/DHCP> HTTP/HTTPS web server> Time and date synchronization using SNTP> UDP/TCP/DNS-SRV(RFC 3263)> QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP> SRTP for voice > Transport Layer Security (TLS)> HTTPS certificate manager> AES encryption for configuration file> Digest authentication using MD5/MD5-sess> OpenVPN, IEEE802.1X> IPv6Package Features> Qty/CTN: 10 PCS> G.W/CTN: 12.4kg> Giftbox size: 215mm*200mm*118mm> Carton Meas: 615mm*436mm*208mm
