Yealink SIP Phone T21P

SIP-T21P E2 baru Yealink mengambil telepon IP tingkat pemula ke tingkat yang tidak pernah tercapai sebelumnya. Dengan menggunakan bahan berkualitas tinggi secara penuh, ditambah LCD grafis 132x64 piksel ekstra besar dengan lampu latar yang menampilkan tampilan data 5 baris yang jelas, ia menawarkan pengalaman pengguna yang lebih halus, lebih banyak informasi visual sekilas, ditambah karakteristik Suara HD. . Port jaringan Dual 10/100 Mbps dengan PoE terintegrasi ideal untuk penggunaan jaringan yang diperluas. T21P E2 mendukung dua akun VoIP, opsi pemasangan yang sederhana, fleksibel dan aman, ditambah dukungan untuk IPv6, Open VPN dan redundansi server. Ini juga beroperasi dengan SRTP / HTTPS / TLS, 802.1x. Sebagai solusi IP yang sangat hemat biaya dan kuat, T21P E2 memaksimalkan produktivitas di lingkungan perkantoran kecil dan besar.


 Audio Features

  • HD voice: HD handset, HD speaker
  • Wideband codec: G.722Narrowband 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
  • 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
Directory
  • 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
  • 132x64-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
Interface
  • 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
Network and Security

  • SIP v1 (RFC2543), v2 (RFC3261)
  • NAT transverse: STUN mode
  • Proxy mode and peer-to-peer SIP link mode
  • IP assignment: static/DHCP
  • HTTP/HTTPS web server
  • Time and date synchronization using SNTP
  • UDP/TCP/DNS-SRV(RFC 3263)
  • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
  • SRTP for voice 
  • Transport Layer Security (TLS)
  • HTTPS certificate manager
  • AES encryption for configuration file
  • Digest authentication using MD5/MD5-sess
  • OpenVPN, IEEE802.1X
  • IPv6
  • Two-port 10/100M Ethernet Switch
  • PoE support
  • Up to 2 SIP accounts
  • Headset support
  • Gagang telepon
  • Unit telepon
  • Kabel Spiral
  • Kabeli Line
  • Buku Manual
  • Kartu Garansi

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Yealink SIP Phone T21P

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  • Kode Produk: T21P
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