Yealink 2 Line10/ 100 Ip Phone Sip-t21pe2
No Longer Available
Entry-level IP phone with 2 Lines & HD voice
SIP-T21P E2
Yealink’s new SIP-T21P E2 takes entry-level IP phones to a level never achieved before. Making full-use of high-quality materials, plus an extra-large 132x64-pixel graphical LCD with backlight showing a clear 5-line data display, it offers a smoother user experience, much more visual information at a glance, plus HD Voice characteristics. Dual 10/100 Mbps network ports with integrated PoE are ideal for extended network use. The T21P E2 supports two VoIP account, simple, flexible and secure installation options, plus support for IPv6, Open VPN and a redundancy server. It also operates with SRTP/ HTTPS/ TLS, 802.1x.As a very cost-effective and powerful IP solution, the T21P E2 maximizing productivity in both small and large office environments.
| Features |
| > Yealink HD Voice |
| 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 |
•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
IP-PBX Features
•Anonymous call, anonymous call rejection
•Message waiting indicator (MWI)
•Voice mail, call park, call pickup
•Intercom, paging, music on hold
•Call completion, call recording, hot-desking
Display and Indicator
•132x64-pixel graphical LCD
•LED for call and message waiting indication
•Intuitive user interface with icons and soft keys
•National language selection
•Caller ID with name, number
Network and Security
•SIP v1 (RFC2543), v2 (RFC3261)
•IPv6, open VPN
•NAT transverse: STUN mode
•Proxy mode and peer-to-peer SIP link mode
•IP assignment: static/DHCP/PPPoE
