Yealink T20 VoIP phone

View all products Yealink T20 VoIP phone

Product information

£63.64

inc. VAT

Yealink expands its lineup of IP phones with a new entry-level product SIP-T20.

It features a two-line display and 5 hard keys for controlling the various functions.

It allows users to make calls in a simple, convenient and reliable manner with an excellent price-performance ratio.

SIP-T20 is easy to install and inexpensive to start up, it can be reliably integrated into various SIP-based network solutions.

It is ideally suited for environments in which basic business features are required.

 

 

Features

Network Features

• SIP v1(RFC2543), v2(RFC3261)
• 2 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

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
• Security
• Secure RTP
• Digest authentication using MD5/MD5-sess
• Secure configuration file via AES encryption

Physical Features

• TI Titan Chipset
• LCD: 2 Lines, 2x16
• 2 programmable 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
• N.W/CTN:22.86KG
• G.W/CTN:25.26KG
• Measurement: 0.073CMB
• Carton Meas: 565 x 550 x 235MM
• Config, Upgrade and Usage
• 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
• VAD, CNG, AEC, PLC, AJB, AGC
• Full-duplex hands-free speakerphone