" Features

• Yealink HD Voice
• 132×64-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
Audio Features

• 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
Phone 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

• Loal phonebook up to 1000 entries
• Black list
• XML/LDAP remote phonebook
• Intelligent search method
• Phonebook search/import/export
• Call history: dialed/received/missed/forwarded
IP-PBX Features

• Busy Lamp Field (BLF)
• Bridged Line Apperance(BLA)
• Anonymous call, anonymous call rejection
• Message Waiting Indicator (MWI)
• Voice mail, call park, call pickup
• Intercom, paging, music on hold, emergency call
• Call completion, call recording, hot-deskin
Display and Indicator

• 132×64-pixel graphical LCD with backlight
• LED for call and message waiting indication
• Dual-color (red or green) illuminated LEDs for line status information
• Intuitive user interface with icons and soft keys
• National language selection
• Caller ID with name, number
Feature keys

• 2 line keys with LED
• 6 features keys: message, headset, redial, tran, mute, hands-free speakerphone
• 6 navigation keys
• Volume control keys

• 2xRJ45 10/100M Ethernet ports
• Power over Ethernet (IEEE 802.3af), class 2
• 1xRJ9 (4P4C) handset port
• 1xRJ9 (4P4C) headset port
Other Physical Features

• Wall mountable
• External universal AC adapter (optional): AC 100~240V input and DC 5V/600mA output
• Power consumption (PSU): 1.2-1.9W
• Power consumption (PoE): 1.8-2.3W
• Dimension(W*D*H*T): 209mm*188mm*150mm*41mm
• Operating humidity: 10~95%
• Operating temperature: -10~50°C
Package Features

• Qty/CTN: 10PCS
• N.W/CTN: 11.7kg
• G.W/CTN: 12.5kg
• Giftbox size: 215mm*200mm*118 mm
• Ca

Yealink SIP-T21P E2

REF: 7899815484784
  • Telefone IP SIP-T21P é ideal para projetos de médios e grandes porte que demandam um grande volume de ramais. Já conta com HD-Voz, uma tela gráfica LCD de 5 linhas, suporta duas contas SIP, tem duas portas de rede 10/100Mbps com suporte a alimentação POE, suporta IPv6, Open VPN e um servidor de redundância, e também opera com SRTP / HTTPS / TLS, 802.1x.

  • Entregamos em todo território Nacional