View all products T22P

Product information

inc. VAT

Yealink SIP-T22 features intuitive user interface and enhanced functionality which make it easy for people to interact and maximize productivity.

With TI leading VoIP voice engine, it enables enhanced high-fidelity audio,outsourced management options, flexible deployment and third-party communications applications.

As a cost effective IP solution, it helps users to streamline business processes, delivering a powerful and consistent communications experience for small and large offices environment.



Stock availability:no longer available
Excluding VATIncluding VAT
Single unit price £65.15£78.18
5+ price£63.24£75.89
10+ price£61.43£73.72

Delivery and availability

Stock availability: no longer available.


Network Features

SIP v1(RFC2543), v2(RFC3261)
3 User accounts
NAT Transverse: STUN mode
IP Assignment: Static/DHCP/PPPoE
In-Band DTMF, Out-of-Band DTMF, SIP Info
Proxy mode and Peer-to-peer SIP link mode
Telnet/HTTP server
DNS client
NAT/DHCP server
Support VLAN, QoS
PoE optional

Telephony Features

Call Hold, Call Waiting, Call Transfer, Call Forward
Caller ID, Call List, DND, Redial, Flash
3-way Conference, Speed Dial
Personal Ring Tone, Voicemail
Volume Adjustment, Mute, Speakerphone
Secure RTP
Digest authentication using MD5/MD5-sess
Secure configuration file via AES encryption

Physical Features

TI Titan Chipset
LCD: 132x64 with blue backlit
3 programmable keys, 4 text-sensitive keys
23 hard keys, 2 indication LEDs
Headset port: RJ9
Network Interface: 2xRJ45 10/100M ports
Dimension:185 X 200 X 90mm
Net Weight:0.77kg
Power adapter: Input: AC 100~240V
Output: DC 5V/1A
Operating humidity: 10~95%
Storage temperature: up to 60 C

Package Features

Qty/CTN: 10 PCS
Measurement: 0.073CMB
Carton Meas: 565 x 550 x 235MM
Config, Upgrade and Usage
Language Customization Support
Firmware Upgrade: TFTP/Console/Auto-provision
Auto-provision: TR069 Optional
Direct IP call without SIP proxy
Dial number via SIP server
Dial URL via SIP server

Voice Features

Wideband Codec: G.722, voice
spectrum between 50-7000Hz
Narrowband Codecs: G.711, G.726,
G.723.1/iLBC, G.729AB and GSM
Full-duplex hands-free speakerphone

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PCI compliant