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Yealink T20P IP Phone (SIP-T20P)

Yealink T20P IP Phone (SIP-T20P)
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This item has been discontinued.
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Yealink T20P IP Phone (SIP-T20P)

Please Note: The Yealink SIP-T20P has been discontinued. For an alternative, we recommend the Yealink T21P IP Phone (SIP-T21P).

The Yealink T20P is a an entry level IP Phone featuring a 2x15 character LCD screen, 2 VoIP accounts, 31 keys and boasting 3-way conference ability.

Yealink T20P Key Features

  • 2-line display.
  • 5 hard keys for controlling the various functions.
  • Simple & convenient user interface
  • Reliable
  • Excellent price-performance ratio.

The T20P is an easy phone to install and inexpensive to set up. It can be reliably integrated into a variety of SIP-based systems. It is well suited to environments where basic business phone features are required.

  • Supports 2 VoIP lines, each with a separate configuration.
  •  Delivers superior voice clarity, supports advanced wideband voice codec G.722 and incoroporates full-duplex hands-free speakerphone with enhanced AEC.
  • The T20P provides 2 programmable keys, 23 hard keys and 2 indication LEDs.
  • Supports SMS, online advertisement, weather report and groupable enterprise phone book.

Note: Please refer to the Yealink VoIP Phone Range Detailed Comparison Table for more information.


Yealink T20P Technical Specifications

Phone Features

  • 2 VoIP accounts, Hotline, Emergency call
  • Call hold, Call waiting, Call forward, Call return
  • Call transfer (blind/semi-attended/attended)
  • Caller ID display, Redial, Mute, DND
  • Auto-answer, three-way conferencing
  • Speed dial, voicemail
  • Tone scheme, volume control
  • Programmable soft keys
  • Message Waiting Indication (MWI) LED
  • Direct IP call without SIP proxy
  • Ring tone selection/import/delete
  • 300 Entry phonebook, blacklist
  • Call history: dialed/received/missed/forwarded
  • Menu-driven UI
  • Localised language and input method

VoIP PBX System Integration

  • Busy lamp field (BLF), BLF list
  • Bridged line appearance (BLA)
  • DND and Forward synchronisation
  • Call park, call pickup
  • Intercom, paging, music on hold
  • Call recording, call completion
  • Group listening, group pickup
  • Anonymous call, anonymous call rejection
  • Network conference
  • Distinctive ringtone
  • Dial Plan, dial-now

Voice Features & Codecs

  • Full-duplex speakerphone with AEC
  • Wideband codec: G.722
  • Narrowband codec: G.711µ/A, G.723.1
  • G.726, G.729AB

Network Features

  • SIP v1 (RFC2543) & v2 (RFC3261)
  • IPV6
  • DNS SRV (RFC3263)
  • NAT Traversal: STUN mode
  • Redundant server support
  • DTMF: In-Band, RFC2833, SIP Info
  • Proxy mode & peer-to-peer SIP link mode
  • IP Assignment: Static/DHCP/PPPoE
  • TFTP/DHCP/PPPoE client
  • Bridge/router mode for PC port
  • Telnet/HTTP/HTTPS server
  • NAT/DHCP server
  • DNS client

Phone Management

  • Auto-provision via FTP/TFTP/HTTP/HTTPS
  • Auto-provision with PnP
  • TR069 optional
  • SNMP V1/2 optional
  • Configuration of browser/phone/auto-provision
  • Customised factory configuration
  • Trace package and system log export
  • Action URL & active URI

Phone Connectivity

Yealink Phone Connectivity Illustration

Yealink Phone Connectivity Illustration

Physical Specification

  • TI TITAN chipset
  • 2 x 15 characters lines
  • 3-line LCD with an icon line and
  • 31 keys (including 9 function keys)
  • 4 LEDs: 1 x power, 2 x line, 1 x message
  • 2 x RJ45 10/100M Ethernet ports
  • 1 x RJ9 handset port
  • 1 x RJ9 headset port
  • Power adapter: AC 100~240V input and DC 5V/1.2A Output (Optional)
  • Power consumption: 1.4-2.6W
  • Power over Ethernet (IEEE 802.3af)
  • Net weight: 0.77kg
  • Dimension: 185 x 200 x 90mm
  • Operating humidity: 10~95%
  • Storage temperature: up to 60°C
  • Wall-mountable

Yealink T20P Standards Certifications

Yealink Phone Certifications

This product has been discontinued.
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