Yealink SIP-T21P E2 2-Line IP phone description

The Yealink SIP-T21P E2 is a step up from the previous edition. The phone offers a backlit LCD display and dual-color LED keys, which the Yealink SIP-T21P does not. The backlit display presents information more effectively and with better clarity. Dual-color LED keys can be used for availability features such as busy lamp fields and immediate line status indication.

Yealink HD Voice technology lends the SIP-T21P E2 phone with amazing call quality and voice recognition. Adaptive jitter buffer, echo cancellation, and full duplex technology further enhance the phone’s audio capabilities. Communicate through the phone’s handset, speakerphone, or headset port. The phone supports additional features such as IPv6, OpenVPN, and other ultramodern solutions. Power the phone via PoE or the optional AC adapter.

Yealink T21P E2 2-Line VoIP Phone Quick Specs:

Optimize your business communication with the Yealink SIP-T21P E2 2-Line IP Phone. This reliable device features clear audio, intuitive design, and essential calling capabilities

• Connectivity Type: IP/VoIP
• Protocol Support: SIP
• Line Appearances: 2
• Switch Ports: 2x 10/100 Ethernet
• PoE: 802.3af Class 2 compliant
• Addt’l Ports: RJ9 headset
• Display: 132×48 backlit LCD
• Speakerphone: full duplex
• Local Conferencing: 3-way
• Audio Codecs: G.722, G.711A/u, G.723.1, G.729AB, G.726, iLBC
• Voice Quality: wideband, narrowband
• Echo Cancellation: yes
• QoS: supported
• Wall Mountable: yes
• Expansions: not supported

Yealink SIP-T21P E2 HD IP Phone Package Contents:

Note: AC adapter not included.

• Yealink SIP-T21P E2 phone
• Handset with cord
• Ethernet cable
• Stand
• CD-ROM
• Quick start guide

Product datasheet