Description
Yealink T22P SIP Phone
Yealink T22P SIP features intuitive user interface and enhanced functionality; which make it easy for people to interact and maximise productivity. With TI leading VoIP voice engine, it enables high fidelity audio, outsourced management options, flexible set up; and third party communications apps.
As a cost effective IP phone solution, it helps users to streamline business process; delivering a powerful and consistent comms experience for small and large offices. Interact and maximize productivity with this enhanced high performance phone.
Offering a consistent communications experience for small and large offices environment. Cost effective IP solution with audio outsourced management options, flexible deployment and third party communications applications
SIP T22P 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
- TFTP / DHCP / PPPoE client
- Telnet/HTTP server
- DNS client
- NAT / DHCP server
- Support VLAN, QoS
- PoE optional
Yealink SIP-T22P Benefits
- 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
- Interact and maximise productivity
- Security
- Secure RTP
- Digest authentication using MD5
- Secure configuration file via AES encryption
T22 SIP Physical Features
- TI Titan Chipset
- LCD: 132 x 64 with blue backlit
- 3 programmable keys, 4 text sensitive keys
- 23 hard keys, 2 indication LEDs
- Headset port: RJ9
- Network Interface: 2 x RJ45 10/100 Mb 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
Yealink T22P Phone Protocols
- Wideband Codec: G.722, voice spectrum between 50-7000Hz
- Narrowband Codecs: G.711, G.726,
- G.723.1/iLBC, G.729AB and GSM
- VAD, CNG, AEC, PLC, AJB, AGC
- Full duplex hands free speakerphone
What’s in your Yealink SIP Phone Pack
T22P VoIP telephone
Yealink Receiver
Base Stand
New Curly Cord
New Patch Lead
Please Note: This phone is PoE (Power over Ethernet) and does not come with a power supply. If you do not have PoE, you will need to buy a separate Power Supply Unit.
What are you buying
T22P SIP Phone – Refurbished Grade B
Yealink Part Number – SIP-T22P
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