Yealink SIP-T21 E2

Yealink SIP-T21 E2

32 288 ֏

YeaLink

IP Phones

Name Description
Interface 2 x RJ45 10/100M Ethernet ports - Power over Ethernet (IEEE 802.3af), class 2 - 1 x RJ9 (4P4C) handset port - 1 x RJ9 (4P4C) headset port
Unique Features 2 VoIP accounts - Call hold, mute, DND - One-touch speed dial, hotline - Call forward, call waiting, call transfer - Group listening, SMS, emergency call - 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 - XML Browser, action URL/URI - Integrated screenshots - RTCP-XR
Audio HD voice: HD handset, HD speaker - Wideband codec: G.722 - Narrowband codec: G.711(A/μ), 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
Additionally Yealink HD Voice, 132 x 64-pixel graphical LCD with backlight, Two-port 10/100M Ethernet Switch, Up to 2 SIP accounts, Headset support, Wall mountable, Simple, flexible and secure provisioning options
PoE Support

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