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TELEFONO IP YEALINK

Yealink  new SIP-T21P takes entry-level IP phones to a level never achieved before. Making full-use of high-quality materials, plus an extra-large 132 x 64-pixel graphical LCD showing a clear 5-line data display, it offers a smoother user experience, much more visual information at a glance, plus HD Voice characteristics. 

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MODELO: SIP-T21PE2

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Features  Yealink

> HD Voice: HD Codec, HD speaker, HD handset
> 132 x 64-pixel graphical LCD
> 2 VoIP accounts
> Two-port 10/100 Ethernet Switch, integrated PoE
> Headset, wall-mountable
> XML/LDAP remote phonebook
Specification  

Audio Features
> Full-duplex hands-free speakerphone with AEC
> Codecs: G.722 ( Wideband),  G.711(A/μ), G.723, G.729AB, G.726
> DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO 
> VAD, CNG, AEC, PLC, AJB, AGC

 

Directory

> Local phonebook up to 1000 entries
> Black list
> XML/LDAP remote phonebook
> Intelligent search method
> Phonebook search/import/export
> Call history: dialed/received/missed/forwarded

 

Phone Features

> 2 VoIP accounts
> Call hold, mute, DND
> One-touch speed dial, hotline
> Redial, call return, auto answer
> Call forward, call waiting, call transfer
> Group listening, SMS
> Local 3-way conferencing
> Direct IP call without SIP proxy
> Ring tone selection/import/delete
> Keypad lock, emergency call
> Set date time manually or automatically
> Dial plan, XML Browser, action URL&action URI

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