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Yealink T20P IP Phone (SIP-T20P)

55 Based on 10 ratings.

Key Features

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5+ £48.30
10+ £47.80

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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

Specifications Tab

Inexpensive phones, great for our employees that don't need to extra bits on the other models. No pr.. See full review 5 TEXT_OF_5_STARS Date Added: Monday 19 January, 2015
This is a brilliant phone, and the service from voipon was great. Delivery was on time and checkout .. See full review 5 TEXT_OF_5_STARS Date Added: Thursday 06 November, 2014
Great phone, easy to use and ideal for our offices. See full review 4 TEXT_OF_5_STARS Date Added: Thursday 08 May, 2014
Great phone. Easy to set up and delivers a great performance with my VoIP Service. I wouldn't hesita.. See full review 5 TEXT_OF_5_STARS Date Added: Friday 01 March, 2013
These phones are fantastic. The audio quality is easily on par with the Cisco 7940 (which they very .. See full review 5 TEXT_OF_5_STARS Date Added: Monday 11 February, 2013
Bought 3x T20P and 3x T22P see my T22P review for a very detailed explanation of a first timers expe.. See full review 5 TEXT_OF_5_STARS Date Added: Tuesday 11 December, 2012

Displaying 1 to 6 (of 10 reviews)

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This product has been discontinued.

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