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YEALINK SIP-T42G/S (no PSU Adapter)
การรับประกัน 1 ปี ราคาไม่รวม Adapter
Ultra-elegant Gigabit IP Phone
SIP-T42G
The SIP-T42G is a feature-rich sip phone for business. The 12-Line IP Phone has been designed by pursuing ease of use in even the tiniest details. Delivering a superb sound quality as well as rich visual experience. Supports seamless migration to GigE-based network infrastructure. With programmable Keys, the IP Phone supports vast productivity-enhancing features. Using standard encryption protocols to perform highly secure remote provisioning and software upgrades.
Features |
> Revolutionarily new design > Yealink Optima HD voice > Dual-port Gigabit Ethernet > 2.7″ 192×64-pixel graphical LCD with backlight > Up to 12 SIP accounts > Paper label free design > PoE support > Headset, EHS support > Integrated stand with 2 adjustable angles > Wall mountable > Simple, flexible and secure provisioning options |
Specification |
Audio Features > HD voice: HD handset, HD speaker > Wideband codec: G.722 > Narrowband codec: G.711(A/μ), G.723.1, 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, AGC Phone Features > 12 VoIP accounts > One-touch speed dial, redial > Call forward, call waiting > Call transfer, call hold > Call return, group listening > Mute, auto answer, DND > 3-way conference call > Direct IP call without SIP proxy > Ring tone selection/import/delete > Hotline, emergency call > Set date time manually or automatically > Dial plan >XML Browser, >Action URL/URI > RTCP-XR (RFC3611),VQ-RTCPXR(RFC6035)
Directory IP-PBX Features Feature keys
Interface
Other Physical Features > Stand with 2 adjustable angles
Package Features
Management
Network and Security |
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