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SIP-T23G Professional IP phone with 3 Lines & HD voice Yealink SIP-T23G 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 environment. Key Features and Benefits HD Audio Yealink HD Voice refers to the combination of software and hardware design as well as the implementation of wideband technology to maximize the acoustic performance. Coupled with advanced acoustic clarity technology such as full duplex, echo cancellation, adaptive jitter buffer etc. Provide clearer, more lifelike voice communications. > Yealink HD Voice > Dual-port Gigabit Ethernet > PoE support > 132x64-pixel graphical LCD Enhanced Call Management > Up to 3 SIP accounts The SIP-T23G supports vast productivity-enhancing feature such as XML Browser, call park, call pickup, BLF, call forward, call transfer, 3-way conference. Which make it the natural and obvious efficiency tool for today’s busy small and large offices environment. > Supports Dual-color LEDs > Headset support > Wall mountable Efficient Installation and Provisioning Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup.The SIP-T23G support the FTP, TFTP, HTTP, and HTTPS protocols for file provisioning and are configured by default to use Trivial File Transfer Protocol (TFTP), supports AES encrypted XML configuration file. Highly secure transport and interoperability The Communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service providers the latest technology for enhanced network security. The range is certified compatible with 3CX, Asterisk and Broadsoft Broadworks, ensuring excellent compatibility with leading soft switch suppliers. Addr: 4th-5th Floor, South Building, No.63 Wanghai Road, 2nd Software Park, Xiamen, China Web: www.yealink.com Tel: +86-592-5702000 Email: [email protected] > IPv6 support > Paperless design > Simple, flexible and secure provisioning options SIP-T23G Specifications Audio Features Display and Indicator Network and Security > HD voice: HD handset, HD speaker > 132x64-pixel graphical LCD with backlight > SIP v1 (RFC2543), v2 (RFC3261) > Wideband codec: G.722 > LED for call and message waiting indication > Call server redundancy supported > Narrowband codec: G.711(A/μ), G.729AB,G.726, iLBC > Dual-color (red or green) illuminated LEDs for > NAT transverse: STUN mode > DTMF: In-band, Out-of-band(RFC 2833) and SIP line status information > Proxy mode and peer-to-peer SIP link mode > Intuitive user interface with icons and soft keys > IP assignment: static/DHCP > Full-duplex hands-free speakerphone with AEC > National language selection > HTTP/HTTPS web server > VAD, CNG, AEC, PLC, AJB, AGC > Caller ID with name, number > Time and date synchronization using SNTP Phone Features Feature keys > 3 SIP accounts > 3 line keys with LED INFO > Call hold, mute, DND > One-touch speed dial, hotline > Call forward, call waiting, call transfer > 5 features keys: message, headset, redial, tran, hands-free speakerphone > 6 navigation keys > 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 > Volume control keys > AES encryption for configuration file > Local 3-way conferencing Interface > OpenVPN, IEEE802.1X > Direct IP call without SIP proxy > Dual-port Gigabit Ethernet > IPv6 > Power over Ethernet (IEEE 802.3af), class 2 Package Features > 1xRJ9 (4P4C) handset port > Qty/CTN: 10 PCS > Group listening, SMS > Redial, call return, auto answer > 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-XR > 1xRJ9 (4P4C) headset port Other Physical Features > Wall mountable > External universal AC adapter (optional): Directory AC 100~240V input and DC 5V/600mA output > Local phonebook up to 1000 entries > Power consumption (PSU): 0.72-1.56W > Black list > Power consumption (PoE): 0.96-1.98W > XML/LDAP remote phonebook > Dimension(W*D*H*T): > Intelligent search method > N.W/CTN: 11.8 kg > G.W/CTN: 13.0 kg > Giftbox size: 220mm*241mm*105mm > Carton Meas: 560mm*460mm*250mm Certifications 209mm*188mm*150mm*41mm > Phonebook search/import/export > Operating humidity: 10~95% > Call history: dialed/received/missed/forwarded > Operating temperature: -10~50°C IP-PBX Features Management > Busy Lamp Field (BLF) > Configuration: browser/phone/auto-provision > Bridged Line Apperance(BLA) > Auto provision via FTP/TFTP/HTTP/HTTPS > Anonymous call, anonymous call rejection > Digest authentication using MD5/MD5-sess for mass deploy > Hot-desking, emergency call > Auto-provision with PnP > Message Waiting Indicator (MWI) > Voice mail, call park, call pickup > Zero-sp-touch > Phone lock for personal privacy protection > Intercom, paging, music on hold > Reset to factory, reboot > Call completion, call recording > Package tracing export, system log Learn More To find out how Yealink solutions can help your organization, visit us at www.yealink.com or mail to [email protected] Addr: 4th-5th Floor, South Building, No.63 Wanghai Road, 2nd Software Park, Xiamen, China Web: www.yealink.com Tel: +86-592-5702000 Email: [email protected] REACH
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